22171+0822 HU 287 (HD 211461)
22h 17m 06.55s +08° 22' 27.3" P.A. 83.00 sep 1.3 mag 7.73,11.24 Sp F0 dist. 153.61 pc (501.08 l.y.)
| Coord 2000 |
22171+0822 |
|
Discov num |
HU 287 |
|
Comp |
|
|
Coord arcsec 2000 |
22 17 06.55 +08 22 27.3 |
|
| Date first |
1900 |
|
Date last |
2009 |
|
Obs |
8 |
|
| Pa first |
68 |
|
Pa last |
82.6 |
|
P.A. Now (θ) |
82.6° |
|
| Sep first |
1.6 |
|
Sep last |
1.326 |
|
Sep. Now (ρ) |
1.326" |
|
| Mag pri |
7.73 |
|
Mag sec |
11.24 |
|
delta mag (ΔM) |
3.51 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
+023 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
rPM=0.034 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 211461 |
|
Constellation |
Pegasus |
|
SAO |
127432 |
|
HIP |
110024 |
|
| Tycho2 |
1137-01135-1 |
|
Gaia DR2 |
2722763254232943232 |
|
HD |
211461 |
|
BD |
BD+07 4836 |
|
| Distance |
153.61 |
|
Distance ly |
501.08 |
|
