04218-2146 TOK 244
04h 21m 47.47s -21° 46' 14.8" P.A. 187.00 sep 76.3 mag 7.60,20.24 Sp G0V dist. 55.01 pc (179.44 l.y.)
| Coord 2000 |
04218-2146 |
|
Discov num |
TOK 244 |
|
Comp |
|
|
Coord arcsec 2000 |
04 21 47.47 -21 46 14.8 |
|
| Date first |
1980 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
187 |
|
Pa last |
187.4 |
|
P.A. Now (θ) |
187.4° |
|
| Sep first |
76.3 |
|
Sep last |
76.334 |
|
Sep. Now (ρ) |
76.334" |
|
| Mag pri |
7.60 |
|
Mag sec |
20.24 |
|
delta mag (ΔM) |
12.64 |
|
Spectral class |
G0V (yellow) |
|
| Pri motion ra |
+084 |
|
Sec motion ra |
+063 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-005 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.268 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
SAO |
169372 |
|
HIP |
20375 |
|
Tycho2 |
5896-00549-1 |
|
| Gaia DR2 |
4899184914405638912 |
|
HD |
27723 |
|
BD |
BD-22 809 |
|
CD |
CD-22 1587 |
|
| CP |
CP-22 509 |
|
Distance |
55.01 |
|
Distance ly |
179.44 |
|
