21578-1507 HJ 3071 (HD 208621)
21h 57m 47.44s -15° 07' 23.8" P.A. 326.00 sep 17.2 mag 7.42,11.11 Sp A2IV dist. 116.28 pc (379.31 l.y.)
| Coord 2000 |
21578-1507 |
|
Discov num |
HJ 3071 |
|
Comp |
|
|
Coord arcsec 2000 |
21 57 47.44 -15 07 23.8 |
|
| Date first |
1830 |
|
Date last |
2010 |
|
Obs |
11 |
|
| Pa first |
318 |
|
Pa last |
325.5 |
|
P.A. Now (θ) |
325.5° |
|
| Sep first |
16.5 |
|
Sep last |
17.22 |
|
Sep. Now (ρ) |
17.22" |
|
| Mag pri |
7.42 |
|
Mag sec |
11.11 |
|
delta mag (ΔM) |
3.69 |
|
Spectral class |
A2IV (white) |
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
+019 |
|
| Notes |
N
(See Notes) |
|
rPM=1.558
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 208621 |
|
Constellation |
Capricornus |
|
SAO |
164768 |
|
HIP |
108414 |
|
| Tycho2 |
6376-01437-1 |
|
Gaia DR2 |
6839187728946309504 |
|
HD |
208621 |
|
GC |
30727 |
|
| BD |
BD-15 6103 |
|
Distance |
116.28 |
|
Distance ly |
379.31 |
|
