04007+2023 RAO 50 AB
04h 00m 39.54s +20° 22' 49.7" P.A. 308.00 sep 6.2 mag 8.73,15.00 Sp G4V dist. 62.15 pc (202.73 l.y.)
| Coord 2000 |
04007+2023 |
|
Discov num |
RAO 50 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 00 39.54 +20 22 49.7 |
|
| Date first |
2012 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
308 |
|
Pa last |
307.5 |
|
P.A. Now (θ) |
307.5° |
|
| Sep first |
5.9 |
|
Sep last |
6.235 |
|
Sep. Now (ρ) |
6.235" |
|
| Mag pri |
8.73 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
6.27 |
|
Spectral class |
G4V (yellow) |
|
| Pri motion ra |
+147 |
|
Sec motion ra |
|
|
| Pri motion dec |
-060 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
04007+2023 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 00 40 +20 22 50 |
TOK 363 Aa,Ab |
2021 |
13 |
209 |
0.1 |
8.73 |
13.90 |
5.17 |
Y |
|
| Show |
|
|
04 00 40 +20 22 50 |
RAO 50 AB |
2015 |
2 |
308 |
6.2 |
8.73 |
15.00 |
6.27 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
HIP |
18719 |
|
Tycho2 |
1258-00341-1 |
|
Gaia DR2 |
50652649563649536 |
|
| BD |
BD+19 641 |
|
Distance |
62.15 |
|
Distance ly |
202.73 |
|
