10222-4520 RST 4926 (HD 89987)
10h 22m 13.19s -45° 19' 51.2" P.A. 265.00 sep 0.3 mag 8.71,9.72 Sp A0IV dist. 787.4 pc (2568.5 l.y.)
Coord 2000 |
10222-4520 |
|
Discov num |
RST4926 |
|
Comp |
|
|
Coord arcsec 2000 |
10 22 13.19 -45 19 51.2 |
|
Date first |
1942 |
|
Date last |
1991 |
|
Obs |
7 |
|
Pa first |
270 |
|
Pa last |
265 |
|
P.A. Now (θ) |
265° |
|
Sep first |
0.3 |
|
Sep last |
0.282 |
|
Sep. Now (ρ) |
0.282" |
|
Mag pri |
8.71 |
|
Mag sec |
9.72 |
|
delta mag (ΔM) |
1.01 |
|
Spectral class |
A0IV (white) |
|
Pri motion ra |
-022 |
|
Sec motion ra |
|
|
Pri motion dec |
-010 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 89987 |
|
Constellation |
Vela |
|
SAO |
221996 |
|
HIP |
50791 |
|
Tycho2 |
8184-00944-1 |
|
Gaia DR2 |
5414046214962270208 |
|
HD |
89987 |
|
CD |
CD-44 6427 |
|
CP |
CP-44 4750 |
|
Distance |
787.4 |
|
Distance ly |
2568.5 |
|