00331+1558 HEI 17
00h 33m 08.16s +15° 58' 43.2" P.A. 221.00 sep 1.9 mag 10.57,13.20
| Coord 2000 |
00331+1558 |
|
Discov num |
HEI 17 |
|
Comp |
|
|
Coord arcsec 2000 |
00 33 08.16 +15 58 43.2 |
|
| Date first |
1978 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
224 |
|
Pa last |
220.8 |
|
P.A. Now (θ) |
220.8° |
|
| Sep first |
1.7 |
|
Sep last |
1.852 |
|
Sep. Now (ρ) |
1.852" |
|
| Mag pri |
10.57 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
2.63 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
+019 |
|
Sec motion dec |
+020 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.067 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pisces |
|
Tycho2 |
1187-00532-1 |
|
Gaia DR2 |
2780851415601081600 |
|
