Your corner of the universe.

Celestial reference

Objects

Canonical object pages connect reference data with your own observing history and the community’s astronomy records.

Explore the sky before you joinObject reference pages are public. Sign in or create an account to save targets, record observations and receive visibility alerts.

Sign in Create account

Cae 04h 22m 9s · -43° 37′ 46″

NGC 1572 Galaxy

Cae Mag 12.470 1.4′ × 0.9′ 04h 22m 43s · -40° 36′ 3″

NGC 1573 Galaxy

Cam Mag 11.790 2.0′ × 1.3′ 04h 35m 4s · +73° 15′ 45″

NGC 1574 Galaxy

Ret Mag 10.240 4.1′ × 2.3′ 04h 21m 59s · -56° 58′ 29″

NGC 1575 Galaxy

Eri Mag 13.430 1.5′ × 1.2′ 04h 26m 21s · -10° 05′ 54″

NGC 1576 Galaxy

Eri Mag 14.340 1.5′ × 0.9′ 04h 26m 19s · -03° 37′ 16″

Eri 04h 26m 21s · -10° 05′ 54″

NGC 1578 Galaxy

Dor Mag 13.110 1.2′ × 0.9′ 04h 23m 47s · -51° 35′ 58″

NGC 1579 Cluster Nebula

Per 10.2′ 04h 30m 14s · +35° 16′ 10″

NGC 1580 Galaxy

Eri Mag 14.350 1.0′ × 0.7′ 04h 28m 18s · -05° 10′ 44″

NGC 1581 Galaxy

Dor Mag 12.800 2.1′ × 0.8′ 04h 24m 45s · -54° 56′ 31″

NGC 1582 Open Cluster

Per Mag 7.000 7.8′ 04h 31m 47s · +43° 47′ 5″

NGC 1583 Galaxy

Eri Mag 14.690 1.0′ × 0.9′ 04h 28m 21s · -17° 35′ 44″

NGC 1584 Galaxy

Eri Mag 14.980 1.0′ × 0.8′ 04h 28m 10s · -17° 31′ 24″

NGC 1585 Galaxy

Cae Mag 14.230 0.9′ × 0.6′ 04h 27m 33s · -42° 09′ 55″

NGC 1586 Galaxy

Eri Mag 14.210 1.7′ × 0.9′ 04h 30m 38s · -00° 18′ 15″

NGC 1587 Galaxy

Tau Mag 11.700 2.1′ × 1.5′ 04h 30m 40s · +00° 39′ 42″

NGC 1588 Galaxy

Tau Mag 12.910 1.3′ × 0.7′ 04h 30m 44s · +00° 39′ 53″

NGC 1589 Galaxy

Tau Mag 11.810 3.1′ × 1.0′ 04h 30m 45s · +00° 51′ 49″

NGC 1590 Galaxy

Tau Mag 13.690 0.9′ × 0.8′ 04h 31m 10s · +07° 37′ 51″

NGC 1591 Galaxy

Eri Mag 13.690 1.4′ × 0.8′ 04h 29m 31s · -26° 42′ 47″

NGC 1592 Galaxy

Eri Mag 14.090 1.0′ × 0.6′ 04h 29m 40s · -27° 24′ 31″

NGC 1593 Galaxy

1608, 2077, NGC 1593

Tau Mag 14.740 1.4′ × 0.6′ 04h 32m 6s · +00° 34′ 2″

NGC 1594 Galaxy

Eri Mag 13.730 1.7′ × 1.2′ 04h 30m 52s · -05° 47′ 54″

NGC 1595 Galaxy

Cae Mag 12.710 1.5′ × 1.1′ 04h 28m 22s · -47° 48′ 57″

NGC 1596 Galaxy

Dor Mag 11.140 3.9′ × 1.0′ 04h 27m 38s · -55° 01′ 40″

NGC 1597 Galaxy

Eri Mag 15.000 1.0′ × 0.8′ 04h 31m 13s · -11° 17′ 26″

NGC 1598 Galaxy

Cae Mag 13.300 1.4′ × 0.7′ 04h 28m 34s · -47° 46′ 57″

NGC 1599 Galaxy

Eri Mag 13.730 0.8′ × 0.8′ 04h 31m 39s · -04° 35′ 18″

NGC 1600 Galaxy

Eri Mag 10.970 3.3′ × 2.0′ 04h 31m 40s · -05° 05′ 10″

NGC 1601 Galaxy

Eri Mag 13.840 0.9′ × 0.7′ 04h 31m 42s · -05° 03′ 37″

NGC 1602 Galaxy

Dor Mag 13.060 1.9′ × 1.0′ 04h 27m 55s · -55° 03′ 28″

NGC 1603 Galaxy

Eri Mag 13.800 0.9′ × 0.6′ 04h 31m 50s · -05° 05′ 40″

NGC 1604 Galaxy

Eri Mag 14.840 1.4′ × 0.8′ 04h 31m 59s · -05° 22′ 12″

NGC 1605 Open Cluster

Per Mag 10.700 3.3′ 04h 34m 52s · +45° 16′ 17″

NGC 1606 Galaxy

Eri Mag 16.540 0.6′ × 0.5′ 04h 32m 3s · -05° 01′ 57″

NGC 1607 Galaxy

Eri Mag 15.000 1.3′ × 0.5′ 04h 32m 3s · -04° 27′ 36″

Tau 04h 32m 6s · +00° 34′ 2″

NGC 1609 Galaxy

Eri Mag 14.650 1.2′ × 0.8′ 04h 32m 45s · -04° 22′ 21″

NGC 1610 Galaxy

Eri Mag 16.170 1.1′ × 0.7′ 04h 34m 14s · -04° 41′ 59″

NGC 1611 Galaxy

Eri Mag 14.400 1.8′ × 0.5′ 04h 33m 6s · -04° 17′ 51″

NGC 1612 Galaxy

Eri Mag 15.230 1.4′ × 0.9′ 04h 33m 13s · -04° 10′ 21″

NGC 1613 Galaxy

Eri Mag 14.790 1.1′ × 0.7′ 04h 33m 25s · -04° 15′ 56″

NGC 1614 Galaxy

Eri Mag 12.900 1.3′ × 1.0′ 04h 34m 0s · -08° 34′ 44″

NGC 1615 Galaxy

Tau Mag 12.010 1.4′ × 0.7′ 04h 36m 1s · +19° 57′ 1″

NGC 1616 Galaxy

Cae Mag 12.640 1.9′ × 1.0′ 04h 32m 42s · -43° 42′ 57″

NGC 1617 Galaxy

Dor Mag 10.370 5.2′ × 2.5′ 04h 31m 40s · -54° 36′ 8″

NGC 1618 Galaxy

Eri Mag 12.720 2.1′ × 0.7′ 04h 36m 7s · -03° 08′ 56″