21410-7048 GKM 9492 AB
21h 41m 00.93s -70° 48' 25.5" P.A. 31.00 sep 2.5 mag 7.90,13.20 Sp F5IV dist. 90.58 pc (295.47 l.y.)
| Coord 2000 |
21410-7048 |
|
Discov num |
GKM9492 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 41 00.93 -70 48 25.5 |
|
| Date first |
2016 |
|
Date last |
2022 |
|
Obs |
2 |
|
| Pa first |
31 |
|
Pa last |
30.7 |
|
P.A. Now (θ) |
30.7° |
|
| Sep first |
2.5 |
|
Sep last |
2.468 |
|
Sep. Now (ρ) |
2.468" |
|
| Mag pri |
7.90 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
5.3 |
|
Spectral class |
F5IV (yellow-white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-021 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.044 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Indus |
|
SAO |
257949 |
|
HIP |
107061 |
|
Tycho2 |
9327-01110-1 |
|
| HD |
205727 |
|
GC |
30305 |
|
CP |
CP-71 2624 |
|
Distance |
90.58 |
|
| Distance ly |
295.47 |
|