22187-4954 I 303 BC
22h 18m 39.16s -49° 53' 56.7" P.A. 55.00 sep 2.9 mag 11.45,10.86 Sp F/G dist. 383.14 pc (1249.8 l.y.)
| Coord 2000 |
22187-4954 |
|
Discov num |
I 303 |
|
Comp |
BC |
|
Coord arcsec 2000 |
22 18 39.16 -49 53 56.7 |
|
| Date first |
1900 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
57 |
|
Pa last |
55.4 |
|
P.A. Now (θ) |
55.4° |
|
| Sep first |
2.8 |
|
Sep last |
2.862 |
|
Sep. Now (ρ) |
2.862" |
|
| Mag pri |
11.45 |
|
Mag sec |
10.86 |
|
delta mag (ΔM) |
0.59 |
|
Spectral class |
F/G (yellow-white) |
|
| Pri motion ra |
-023 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
+000 |
|
| Notes |
N
(See Notes) |
|
rPM=1
This double is not physical.
22187-4954 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 211494 |
247401 |
22 18 39 -49 54 28 |
I 303 AB |
1999 |
11 |
352 |
32.4 |
8.45 |
11.45 |
3.00 |
|
|
| Show |
|
|
22 18 39 -49 53 57 |
I 303 BC |
2016 |
10 |
55 |
2.9 |
11.45 |
10.86 |
0.59 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
HIP |
110145 |
|
Tycho2 |
8442-00734-1 |
|
Gaia DR2 |
6511963894471305600 |
|
| CD |
CD-5013642 |
|
CP |
CP-5011683 |
|
Distance |
383.14 |
|
Distance ly |
1249.8 |
|
