Name Type RA Dec Constellation Size MinAx PosAng B-Mag Magnitude J-Mag H-Mag K-Mag SurfBr Hubble Pax Pm-RA Pm-Dec RadVel Redshift Cstar U-Mag Cstar B-Mag Cstar V-Mag M IC Cstar Names Common names NED notes OpenNGC notes
NGC1606 G 04:32:03.34 -05:01:56.8 Eridanus 0.6' 0.49 94.0 16.54 99.0 mag 12.85 12.17 11.85 23.73 S0-a - - - 5124.0 0.01724 - - - - - - - - -
NGC1607 G 04:32:03.09 -04:27:35.8 Eridanus 1.3' 0.51 66.0 15.0 99.0 mag 11.62 10.87 10.71 - S0-a - - - 4188.0 0.0141 - - - - - - - - -
NGC1608 Dup 04:32:06.12 +00:34:02.5 Taurus - - - 99.0 mag - - - - - - - - - - - - - - - - - - -
NGC1609 G 04:32:45.08 -04:22:20.7 Eridanus 1.2' 0.78 103.0 14.65 99.0 mag 10.63 9.92 9.64 23.73 S0-a - - - 4275.0 0.01436 - - - - - - - - -
NGC1610 G 04:34:13.87 -04:41:59.1 Eridanus 1.1' 0.7 156.0 16.17 99.0 mag 12.94 12.11 11.98 24.37 Sab - - - 4591.0 0.01543 - - - - - - - Identifications as NGC 1610 and NGC 1619 are very uncertain. -
NGC1611 G 04:33:05.96 -04:17:50.8 Eridanus 1.8' 0.48 99.0 14.4 99.0 mag 10.47 9.68 9.41 24.29 S0-a - - - 4248.0 0.01427 - - - - - - - - -
NGC1612 G 04:33:13.13 -04:10:20.7 Eridanus 1.4' 0.94 138.0 15.23 99.0 mag 11.03 10.34 10.12 24.12 S0-a - - - 5021.0 0.01689 - - - - - - - - -
NGC1613 G 04:33:25.33 -04:15:55.5 Eridanus 1.1' 0.69 28.0 14.79 99.0 mag 11.51 10.83 10.54 23.66 S0-a - - - 4493.0 0.0151 - - - - - - - - -
NGC1614 G 04:33:59.85 -08:34:44.0 Eridanus 1.3' 0.95 20.0 13.61 12.9 mag 10.63 9.89 9.47 22.62 SBc - - - 4714.0 0.015851 - - - - - - - Diameter includes companions or long extensions. -
NGC1615 G 04:36:01.04 +19:57:01.2 Taurus 1.4' 0.71 107.0 12.01 99.0 mag 10.35 9.62 9.29 21.37 E-S0 - - - 3371.0 0.011308 - - - - - - - - -
NGC1616 G 04:32:41.73 -43:42:57.2 Caelum 1.9' 1.03 33.0 13.33 12.64 mag 10.71 10.02 9.68 22.99 SABb - - - 4472.0 0.01503 - - - - - - - - -
NGC1617 G 04:31:39.53 -54:36:08.2 Dorado 5.2' 2.5 112.0 11.18 10.37 mag 7.99 7.33 7.08 23.17 SBa - - - 1063.0 0.003552 - - - - - - - - -
NGC1618 G 04:36:06.60 -03:08:55.5 Eridanus 2.1' 0.71 22.0 13.51 12.72 mag 10.6 9.89 9.63 23.13 Sb - - - 4957.0 0.016675 - - - - - - - - -
NGC1619 Dup 04:34:13.87 -04:41:59.1 Eridanus - - - 99.0 mag - - - - - - - - - - - - - - - - - - -
NGC1620 G 04:36:37.35 -00:08:37.0 Eridanus 3.5' 0.91 23.0 12.87 12.08 mag 9.88 9.21 8.92 23.27 SABc - - - 3510.0 0.011776 - - - - - - - - -
NGC1621 G 04:36:25.06 -04:59:14.3 Eridanus 1.3' 0.91 98.0 14.83 99.0 mag 10.97 10.31 10.13 24.13 E - - - 4450.0 0.014955 - - - - - - - - -
NGC1622 G 04:36:36.64 -03:11:19.8 Eridanus 2.9' 0.52 29.0 13.41 12.53 mag 10.12 9.46 9.18 23.52 SABa - - - 4823.0 0.016218 - - - - - - - HOLM 077B is a star. -
NGC1623 G 04:35:32.41 -13:33:23.2 Eridanus 0.8' 0.42 16.0 16.63 99.0 mag 12.42 11.69 11.46 24.7 S0-a - - - 9870.0 0.033483 - - - - - - - - -
NGC1624 Cl+N 04:40:36.50 +50:27:42.0 Perseus 3.0' - - - 11.8 mag - - - - - 0.145 0.006 -0.456 - - - - - - - - - - -
NGC1625 G 04:37:06.26 -03:18:12.6 Eridanus 2.6' 0.57 130.0 13.09 12.4 mag - - - 22.86 SBb - - - 4766.0 0.016026 - - - - - - - - -
NGC1626 Dup 04:36:25.06 -04:59:14.3 Eridanus - - - 99.0 mag - - - - - - - - - - - - - - - - - - -
NGC1627 G 04:37:38.00 -04:53:14.9 Eridanus 1.6' 1.37 150.0 13.53 99.0 mag 11.44 10.8 10.55 23.2 Sc - - - 3854.0 0.012938 - - - - - - - - -
NGC1628 G 04:37:36.26 -04:42:53.4 Eridanus 1.9' 0.43 6.0 14.24 99.0 mag 10.73 9.99 9.69 23.39 Sb - - - 3679.0 0.012349 - - - - - - - - -
NGC1629 GCl 04:29:36.91 -71:50:17.8 Hydrus 1.7' 1.7 - 13.31 12.68 mag - - - - - - - - - - - - - - - - - In the Large Magellanic Cloud. -
NGC1630 G 04:37:15.48 -18:54:05.5 Eridanus 0.8' 0.59 138.0 15.19 99.0 mag 11.91 11.34 11.03 23.36 S0-a - - - 9068.0 0.03072 - - - - - - - - -
NGC1631 G 04:38:24.17 -20:38:59.5 Eridanus 1.3' 0.89 54.0 14.29 99.0 mag 11.23 10.51 10.19 23.49 S0-a - - - 9203.0 0.031185 - - - - - - - - -
NGC1632 G 04:39:58.58 -09:27:22.4 Eridanus 0.7' 0.36 43.0 15.28 99.0 mag 11.77 11.14 10.81 23.38 S0-a - - - 4961.0 0.01669 - - - - 0386 - - - -
NGC1633 G 04:40:09.11 +07:20:58.0 Taurus 1.1' 0.9 5.0 14.54 99.0 mag 11.28 10.58 10.33 23.34 SABa - - - 4919.0 0.016545 - - - - - - - - -
NGC1634 G 04:40:09.78 +07:20:19.6 Taurus 0.7' 0.46 167.0 14.96 99.0 mag 11.41 10.67 10.47 22.95 E - - - 4378.0 0.01471 - - - - - - - - -
NGC1635 G 04:40:07.88 -00:32:51.1 Eridanus 1.5' 1.37 175.0 13.42 99.0 mag 10.31 9.58 9.35 23.04 S0-a - - - 3277.0 0.010991 - - - - - - - - -
NGC1636 G 04:40:40.20 -08:36:27.9 Eridanus 1.2' 0.97 175.0 13.93 99.0 mag 10.86 10.14 9.84 22.98 Sab - - - 4144.0 0.013919 - - - - - - - - -
NGC1637 G 04:41:28.18 -02:51:28.7 Eridanus 3.2' 2.74 16.0 11.56 10.85 mag 8.85 8.22 7.97 22.68 Sc - - - 713.0 0.00238 - - - - - - - Extended HIPASS source -
NGC1638 G 04:41:36.51 -01:48:32.5 Eridanus 2.1' 1.26 67.0 13.11 12.24 mag 10.07 9.42 9.21 23.43 S0 - - - 3342.0 0.011211 - - - - - - - Confused HIPASS source -
NGC1639 Other 04:40:52.21 -16:59:27.1 Eridanus - - - 99.0 mag - - - - - - - - - - - - - - - - - Galactic triple star. -
NGC1640 G 04:42:14.52 -20:26:05.2 Eridanus 2.7' 2.6 50.0 12.43 11.69 mag 9.81 9.14 8.9 23.3 Sb - - - 1603.0 0.00536 - - - - - - - - -
NGC1641 OCl 04:35:34.92 -65:45:46.4 Reticulum 9.6' - - - 99.0 mag - - - - - - 4.06 2.7 - - - - - - - - - - -
NGC1642 G 04:42:54.91 +00:37:06.9 Taurus 1.7' 1.43 151.0 13.33 12.62 mag 10.56 9.89 9.57 23.04 Sc - - - 4632.0 0.01557 - - - - - - - - -
NGC1643 G 04:43:43.95 -05:19:10.0 Eridanus 1.2' 0.81 7.0 14.08 99.0 mag 11.41 10.71 10.47 22.94 SBbc - - - 4873.0 0.016389 - - - - - - - - -
NGC1644 GCl 04:37:40.09 -66:11:56.7 Dorado 1.8' 1.5 150.0 13.52 12.89 mag - - - - - - - - - - - - - - - - - One 2MASS source is centered 7 arcsec southwest of the cluster core. -
NGC1645 G 04:44:06.38 -05:27:56.2 Eridanus 2.2' 0.83 89.0 14.0 99.0 mag 10.6 9.88 9.7 24.41 S0-a - - - 4780.0 0.016072 - - - - - - - - -
NGC1646 G 04:44:23.60 -08:31:58.0 Eridanus 1.5' 0.81 155.0 13.64 99.0 mag 10.3 9.73 9.44 24.21 E-S0 - - - 4778.0 0.016068 - - - - - - - - -
NGC1647 OCl 04:45:55.57 +19:05:42.4 Taurus 27.0' - - 6.82 6.4 mag - - - - - 1.675 -1.057 -1.502 -2.0 -8e-06 - - - - - - - - -
NGC1648 G 04:44:34.80 -08:28:43.9 Eridanus 0.8' 0.53 179.0 15.56 99.0 mag 11.9 11.19 11.02 23.83 S0 - - - 4702.0 0.01581 - - - - - - - CGPG RA (04 41.2) is 1 minute in error. -
NGC1649 GCl 04:38:22.85 -68:40:22.5 Dorado 1.5' 1.5 0.0 13.95 13.13 mag - - - - - - - - - - - - - - - - - In the Large Magellanic Cloud. Diameters and magnitudes are from SIMBAD’s NGC1652.
NGC1650 G 04:45:11.51 -15:52:12.1 Eridanus 2.4' 1.13 168.0 12.91 99.0 mag 10.39 9.63 9.38 23.93 E - - - 10597.0 0.035995 - - - - - - - - -
NGC1651 GCl 04:37:32.27 -70:35:09.1 Mensa 2.7' 2.7 - 12.99 12.28 mag - - - - - - - - 228.0 0.000761 - - - - - - - The 2MASS position is centered on a superposed field star. -
NGC1652 Dup 04:38:22.85 -68:40:22.5 Dorado - - - 99.0 mag - - - - - - - - - - - - - - - - - - -
NGC1653 G 04:45:47.35 -02:23:34.2 Eridanus 1.8' 1.68 175.0 12.91 11.97 mag 9.92 9.22 8.98 23.06 E - - - 4310.0 0.01448 - - - - - - - - -
NGC1654 G 04:45:48.45 -02:05:02.0 Eridanus 0.8' 0.79 5.0 14.36 99.0 mag 11.61 10.93 10.73 22.8 SBa - - - 4501.0 0.015127 - - - - - - - - -
NGC1655 Other 04:47:11.90 +20:55:25.2 Taurus - - - 99.0 mag - - - - - - - - - - - - - - - - - Nothing at this position. -
NGC1656 G 04:45:53.39 -05:08:12.2 Eridanus 1.7' 0.96 109.0 14.5 99.0 mag 10.63 9.95 9.73 24.23 S0-a - - - 3823.0 0.012836 - - - - - - - - -
NGC1657 G 04:46:07.26 -02:04:38.2 Eridanus 1.1' 0.85 154.0 14.94 99.0 mag 12.59 11.99 11.59 23.7 SABb - - - 4325.0 0.014533 - - - - - - - - -
NGC1658 G 04:44:01.36 -41:27:48.3 Caelum 1.0' 0.6 125.0 14.35 99.0 mag 11.31 10.62 10.29 22.69 Sbc - - - 5158.0 0.017355 - - - - - - - - -
NGC1659 G 04:46:29.95 -04:47:19.6 Eridanus 1.5' 0.94 51.0 13.21 12.54 mag 10.82 10.14 9.81 22.46 Sbc - - - 4532.0 0.015234 - - - - - - - - -
NGC1660 G 04:44:11.41 -41:29:51.3 Caelum 1.1' 0.62 31.0 14.87 99.0 mag 11.99 11.27 11.02 23.53 Sa - - - 6198.0 0.02089 - - - - - - - - -
NGC1661 G 04:47:07.64 -02:03:16.5 Orion 1.1' 0.82 36.0 14.24 99.0 mag 11.45 10.89 10.56 23.13 Sbc - - - 8780.0 0.029727 - - - - - - - - -
NGC1662 OCl 04:48:28.95 +10:55:49.4 Orion 13.8' - - 7.0 6.4 mag - - - - - 2.4 -1.128 -1.962 -14.0 -4.6e-05 - - - - - - - - -
NGC1663 OCl 04:49:23.54 +13:09:03.8 Orion 7.2' - - 15.78 14.54 mag - - - - - - 2.56 -5.07 - - - - - - - - - - -
NGC1664 OCl 04:51:05.43 +43:40:34.2 Auriga 11.4' - - 8.02 7.6 mag - - - - - 0.734 1.703 -5.738 7.0 2.2e-05 - - - - - - - - -
NGC1665 G 04:48:17.07 -05:25:39.4 Eridanus 1.8' 1.07 56.0 14.06 99.0 mag 10.24 9.55 9.26 23.85 S0 - - - 2732.0 0.009156 - - - - - - - - -
NGC1666 G 04:48:32.84 -06:34:11.9 Eridanus 1.4' 1.26 160.0 13.67 12.7 mag 10.36 9.69 9.44 23.05 S0-a - - - 2752.0 0.009223 - - - - - - - - -
NGC1667 G 04:48:37.14 -06:19:11.9 Eridanus 1.9' 1.47 3.0 12.77 12.15 mag 9.92 9.18 8.9 22.68 SABc - - - 4523.0 0.015204 - - - - - - - - -
NGC1668 G 04:46:05.93 -44:44:00.1 Caelum 1.6' 1.04 97.0 13.77 99.0 mag 10.92 10.27 9.97 23.52 E-S0 - - - 9892.0 0.03356 - - - - - - - - -
NGC1669 G 04:42:59.90 -65:48:51.6 Dorado 0.7' 0.4 101.0 14.89 99.0 mag 11.7 10.93 10.68 22.74 Sa - - - 5580.0 0.018789 - - - - - - - - -
NGC1670 G 04:49:42.62 -02:45:37.8 Orion 1.6' 0.78 68.0 13.95 99.0 mag 10.97 10.34 10.08 23.85 S0 - - - 4564.0 0.015341 - - - - - - - HOLM 081B is a star. -
NGC1671 G 04:49:34.03 +00:15:10.3 Orion 1.3' 0.98 127.0 13.9 12.88 mag 10.47 9.73 9.47 23.27 S0 - - - 6309.0 0.02127 - - - - 0395 - - HOLM 080B is a star. -
NGC1672 G 04:45:42.50 -59:14:49.9 Dorado 6.1' 5.46 95.0 10.34 10.16 mag 7.9 7.34 7.02 22.93 Sb - - - 1335.0 0.004464 - - - - - - - Incorrectly identified as NGC 1622 in PKSCAT90 (version 1.01). -
NGC1673 OCl 04:42:39.64 -69:49:16.5 Mensa 1.0' 0.95 40.0 14.52 14.07 mag - - - - - - - - - - - - - - - - - In the Large Magellanic Cloud. -
NGC1674 Other 04:52:24.97 +23:54:27.6 Taurus - - - 99.0 mag - - - - - - - - - - - - - - - - - Nothing at this position. -
NGC1675 Other 04:52:24.97 +23:54:27.6 Taurus - - - 99.0 mag - - - - - - - - - - - - - - - - - Nothing at this position. -
NGC1676 OCl 04:43:54.17 -68:49:39.3 Dorado 1.1' 1.0 40.0 - 99.0 mag - - - - - - - - - - - - - - - - - In the Large Magellanic Cloud. -
NGC1677 G 04:50:52.07 -04:53:33.8 Eridanus 1.2' 0.37 140.0 14.99 99.0 mag 12.24 11.71 11.38 24.06 S0 - - - 2742.0 0.00919 - - - - 2099 - - - Corwin changed his identification of this object to be a duplicate of NGC1659.
NGC1678 G 04:51:35.44 -02:37:23.3 Orion 1.3' 0.78 76.0 14.28 99.0 mag 10.53 9.82 9.61 23.52 S0 - - - 4728.0 0.0159 - - - - - - - - -
NGC1679 G 04:49:54.64 -31:57:52.8 Caelum 3.1' 2.23 151.0 12.58 11.62 mag 10.66 10.11 9.88 23.54 SBm 0.512 3.03 -11.352 1051.0 0.003513 - - - - - - - Position is for center of eccentric bar. -
NGC1680 G 04:48:34.01 -47:48:59.2 Pictor 1.3' 0.54 102.0 14.46 99.0 mag 11.9 11.27 10.93 23.1 SBbc - - - 4285.0 0.014397 - - - - - - - - -
NGC1681 G 04:51:50.06 -05:48:11.6 Eridanus 1.2' 0.95 80.0 13.69 13.4 mag 11.17 10.51 10.4 22.65 Sb - - - 2731.0 0.00915 - - - - - - - - -
NGC1682 G 04:52:19.79 -03:06:21.1 Orion 1.0' 0.8 120.0 14.44 99.0 mag 10.89 10.16 9.9 23.23 E-S0 - - - 4334.0 0.014563 - - - - - - - - -
NGC1683 G 04:52:17.60 -03:01:28.7 Orion 0.9' 0.34 163.0 15.98 99.0 mag 11.86 11.08 10.83 23.78 Sa - - - 3962.0 0.01331 - - - - - - - - -
NGC1684 G 04:52:31.15 -03:06:21.8 Orion 2.5' 1.66 95.0 13.0 99.0 mag 9.6 8.93 8.69 23.88 E - - - 4408.0 0.014813 - - - - - - - - -
NGC1685 G 04:52:34.23 -02:56:57.6 Orion 1.2' 0.63 131.0 15.12 15.18 mag 11.08 10.84 10.33 24.07 S0-a - - - 4524.0 0.0152 - - - - - - - - -
NGC1686 G 04:52:54.66 -15:20:47.3 Eridanus 1.9' 0.35 27.0 14.48 99.0 mag 11.31 10.58 10.2 23.34 Sbc - - - 5656.0 0.019047 - - - - - - - - -
NGC1687 G 04:51:21.37 -33:56:20.5 Caelum 1.4' 0.53 43.0 14.73 99.0 mag 12.61 11.93 11.35 23.55 Sab - - - 5429.0 0.018276 - - - - - - - - -
NGC1688 G 04:48:23.79 -59:48:01.2 Dorado 2.5' 1.67 166.0 12.1 11.85 mag 10.56 10.0 9.68 22.47 SBc - - - 1225.0 0.004093 - - - - - - - - -
NGC1689 Dup 04:48:37.14 -06:19:11.9 Eridanus - - - 99.0 mag - - - - - - - - - - - - - - - - - - -
NGC1690 G 04:54:19.26 +01:38:25.3 Orion 1.1' 0.9 85.0 14.94 99.0 mag 11.0 10.39 10.03 23.84 E - - - 8635.0 0.02923 - - - - - - - - -
NGC1691 G 04:54:38.34 +03:16:04.7 Orion 1.5' 1.47 30.0 13.12 99.0 mag 10.26 9.54 9.2 22.78 S0-a - - - 4577.0 0.015384 - - - - - - - - -
NGC1692 G 04:55:23.73 -20:34:16.2 Eridanus 1.4' 1.21 173.0 14.03 13.02 mag 11.0 10.28 9.99 23.48 S0 - - - 10330.0 0.035071 - - - - - - - - -
NGC1693 GCl 04:47:38.77 -69:20:37.1 Dorado 1.1' 1.0 10.0 13.15 12.89 mag - - - - - - - - - - - - - - - - - In the Large Magellanic Cloud. -
NGC1694 G 04:55:16.82 -04:39:09.6 Eridanus 1.2' 0.73 31.0 15.01 99.0 mag 11.93 11.27 11.03 23.75 S0-a - - - 3888.0 0.01306 - - - - - - - MCG RA is +0.5 minutes off. -
NGC1695 GCl 04:47:44.48 -69:22:25.5 Dorado 1.4' 1.3 100.0 12.5 12.16 mag - - - - - - - - - - - - - - - - - In the Large Magellanic Cloud. -
NGC1696 OCl 04:48:29.97 -68:14:34.3 Dorado 1.1' 1.1 - 14.44 13.95 mag - - - - - - - - - - - - - - - - - In the Large Magellanic Cloud. -
NGC1697 GCl 04:48:35.81 -68:33:30.4 Dorado 2.3' 2.3 - 13.15 12.62 mag - - - - - - - - - - - - - - - - - In the Large Magellanic Cloud. -
NGC1698 GCl 04:49:05.05 -69:06:54.3 Dorado 1.5' 1.4 70.0 12.24 12.07 mag - - - - - - - - - - - - - - - - - In the Large Magellanic Cloud. -
NGC1699 G 04:56:59.63 -04:45:24.7 Eridanus 1.0' 0.74 166.0 15.0 99.0 mag 11.49 10.95 10.63 - Sb - - - 3901.0 0.013098 - - - - - - - - -
NGC1700 G 04:56:56.31 -04:51:56.8 Eridanus 3.1' 1.98 87.0 12.03 11.16 mag 9.02 8.33 8.09 23.34 E - - - 3892.0 0.013069 - - - - - - - - -
NGC1701 G 04:55:51.13 -29:53:00.4 Caelum 1.2' 0.94 136.0 13.64 99.0 mag 10.83 10.14 9.89 22.65 Sb - - - 5808.0 0.019565 - - - - - - - - -
NGC1702 OCl 04:49:27.68 -69:51:02.8 Mensa 1.2' 1.2 - 12.68 12.5 mag - - - - - - - - - - - - - - - - - In the Large Magellanic Cloud. -
NGC1703 G 04:52:52.15 -59:44:32.1 Dorado 2.7' 2.51 25.0 12.02 11.69 mag 9.72 9.14 8.83 22.85 SBb - - - 1526.0 0.005104 - - - - - - - - -
NGC1704 OCl 04:49:55.46 -69:45:22.7 Dorado 1.7' 1.6 70.0 11.78 11.5 mag - - - - - - - - - - - - - - - - - In the Large Magellanic Cloud. -
NGC1705 G 04:54:13.50 -53:21:39.8 Pictor 1.9' 1.44 53.0 12.79 12.46 mag 11.21 10.76 10.53 22.89 E-S0 - - - 633.0 0.002112 - - - - - - - - -