01137-2001 RST 2258
01h 13m 39.91s -20° 00' 47.3" P.A. 237.00 sep 1.5 mag 8.90,13.30 Sp G5 dist. 210.97 pc (688.18 l.y.)
| Coord 2000 |
01137-2001 |
|
Discov num |
RST2258 |
|
Comp |
|
|
Coord arcsec 2000 |
01 13 39.91 -20 00 47.3 |
|
| Date first |
1935 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
232 |
|
Pa last |
236.7 |
|
P.A. Now (θ) |
236.7° |
|
| Sep first |
0.8 |
|
Sep last |
1.497 |
|
Sep. Now (ρ) |
1.497" |
|
| Mag pri |
8.90 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
4.4 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+021 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cetus |
|
SAO |
166883 |
|
HIP |
5727 |
|
Tycho2 |
5853-01768-1 |
|
| Gaia DR2 |
2354317590666410880 |
|
HD |
7380 |
|
BD |
BD-20 220 |
|
Distance |
210.97 |
|
| Distance ly |
688.18 |
|
