03143+2257 BU 530 BC
03h 14m 18.93s +22° 57' 48.0" P.A. 192.00 sep 1.9 mag 10.43,11.10 dist. 146.2 pc (476.9 l.y.)
| Coord 2000 |
03143+2257 |
|
Discov num |
BU 530 |
|
Comp |
BC |
|
Coord arcsec 2000 |
03 14 18.93 +22 57 48.0 |
|
| Date first |
1877 |
|
Date last |
2021 |
|
Obs |
31 |
|
| Pa first |
196 |
|
Pa last |
192.1 |
|
P.A. Now (θ) |
192.1° |
|
| Sep first |
2.0 |
|
Sep last |
1.937 |
|
Sep. Now (ρ) |
1.937" |
|
| Mag pri |
10.43 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.67 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-027 |
|
Sec motion dec |
|
|
| Notes |
W
|
|
Nature of this double is uncertain.
03143+2257 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 20078 |
75806 |
03 14 17 +22 57 14 |
STF 366 AB |
2021 |
35 |
34 |
43.2 |
6.88 |
10.43 |
3.55 |
|
|
| Show |
|
|
03 14 19 +22 57 48 |
BU 530 BC |
2021 |
31 |
192 |
1.9 |
10.43 |
11.10 |
0.67 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aries |
|
HIP |
15072 |
|
Tycho2 |
1784-00214-1 |
|
Gaia DR2 |
110492504751263104 |
|
| HD |
20078 |
|
BD |
BD+22 457 |
|
Distance |
146.2 |
|
Distance ly |
476.9 |
|
