03233-1121 HJ 2187 (HD 21020)
03h 23m 16.06s -11° 20' 49.5" P.A. 241.00 sep 62.7 mag 7.64,12.20 Sp F5 dist. 90.17 pc (294.13 l.y.)
| Coord 2000 |
03233-1121 |
|
Discov num |
HJ 2187 |
|
Comp |
|
|
Coord arcsec 2000 |
03 23 16.06 -11 20 49.5 |
|
| Date first |
1831 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
240 |
|
Pa last |
240.9 |
|
P.A. Now (θ) |
240.9° |
|
| Sep first |
50.0 |
|
Sep last |
62.74 |
|
Sep. Now (ρ) |
62.74" |
|
| Mag pri |
7.64 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
4.56 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+104 |
|
Sec motion ra |
+027 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
rPM=0.781
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 21020 |
|
Constellation |
Eridanus |
|
SAO |
148930 |
|
HIP |
15772 |
|
| Tycho2 |
5298-00346-1 |
|
Gaia DR2 |
5162874225385043712 |
|
HD |
21020 |
|
BD |
BD-11 652 |
|
| Distance |
90.17 |
|
Distance ly |
294.13 |
|
