22047-3839 B 1395 AB,C
22h 04m 43.79s -38° 38' 34.8" P.A. 85.00 sep 12.5 mag 10.71,12.87 Sp G1V
| Coord 2000 |
22047-3839 |
|
Discov num |
B 1395 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
22 04 43.79 -38 38 34.8 |
|
| Date first |
1904 |
|
Date last |
2020 |
|
Obs |
8 |
|
| Pa first |
83 |
|
Pa last |
84.7 |
|
P.A. Now (θ) |
84.7° |
|
| Sep first |
11.8 |
|
Sep last |
12.53 |
|
Sep. Now (ρ) |
12.53" |
|
| Mag pri |
10.71 |
|
Mag sec |
12.87 |
|
delta mag (ΔM) |
2.16 |
|
Spectral class |
G1V (yellow) |
|
| Pri motion ra |
+024 |
|
Sec motion ra |
+073 |
|
| Pri motion dec |
-034 |
|
Sec motion dec |
-037 |
|
| Notes |
|
|
rPM=0.6
Nature of this double is uncertain.
22047-3839 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 209497 |
|
22 04 44 -38 38 35 |
B 1395 AB |
1991 |
5 |
260 |
0.5 |
10.71 |
10.54 |
0.17 |
|
|
| Show |
|
|
22 04 44 -38 38 35 |
B 1395 AB,C |
2020 |
8 |
85 |
12.5 |
10.71 |
12.87 |
2.16 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
Gaia DR2 |
6574376057114459904 |
|
