21362-2610 RST 1098 AB
21h 36m 10.90s -26° 10' 17.2" P.A. 7.00 sep 18.2 mag 5.73,14.00 Sp A7/8IV dist. 58.45 pc (190.66 l.y.)
| Coord 2000 |
21362-2610 |
|
Discov num |
RST1098 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 36 10.90 -26 10 17.2 |
|
| Date first |
1930 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
8 |
|
Pa last |
7 |
|
P.A. Now (θ) |
7° |
|
| Sep first |
18.0 |
|
Sep last |
18.193 |
|
Sep. Now (ρ) |
18.193" |
|
| Mag pri |
5.73 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
8.27 |
|
Spectral class |
A7/8IV (white) |
|
| Pri motion ra |
+108 |
|
Sec motion ra |
|
|
| Pri motion dec |
-024 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
21362-2610 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
190478 |
21 36 11 -26 10 17 |
RST 1098 AB |
2016 |
7 |
7 |
18.2 |
5.73 |
14.00 |
8.27 |
|
<=== |
| Show |
8 PsA |
190478 |
21 36 11 -26 10 17 |
TOK 637 AC |
1999 |
4 |
62 |
999.9 |
5.75 |
11.89 |
6.14 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Piscis Austrinus |
|
SAO |
190478 |
|
HIP |
106654 |
|
Tycho2 |
6943-01015-1 |
|
| Gaia DR2 |
6814117833040653952 |
|
HD |
205471 |
|
HR |
8253 |
|
GC |
30235 |
|
| CD |
CD-2615702 |
|
CP |
CP-26 7241 |
|
Flamsteed |
8 Piscis Austrini |
|
Flamsteed name |
8 PsA |
|
| Distance |
58.45 |
|
Distance ly |
190.66 |
|
