22304-5133 HU 1640 (HD 213139)
22h 30m 26.56s -51° 33' 08.2" P.A. 255.00 sep 2.6 mag 8.92,11.49 Sp K0 dist. 418.41 pc (1364.85 l.y.)
| Coord 2000 |
22304-5133 |
|
Discov num |
HU 1640 |
|
Comp |
|
|
Coord arcsec 2000 |
22 30 26.56 -51 33 08.2 |
|
| Date first |
1914 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
258 |
|
Pa last |
254.9 |
|
P.A. Now (θ) |
254.9° |
|
| Sep first |
2.6 |
|
Sep last |
2.599 |
|
Sep. Now (ρ) |
2.599" |
|
| Mag pri |
8.92 |
|
Mag sec |
11.49 |
|
delta mag (ΔM) |
2.57 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+013 |
|
Sec motion ra |
|
|
| Pri motion dec |
+012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 213139 |
|
Constellation |
Grus |
|
SAO |
247467 |
|
HIP |
111099 |
|
| Tycho2 |
8452-01302-1 |
|
Gaia DR2 |
6510649359600021760 |
|
HD |
213139 |
|
GC |
31422 |
|
| CP |
CP-5212031 |
|
Distance |
418.41 |
|
Distance ly |
1364.85 |
|
