00029-7436 BVD 30 AB,C
00h 02m 51.07s -74° 35' 52.4" P.A. 11.00 sep 37.8 mag 10.64,11.37 Sp G9V+G9V
| Coord 2000 |
00029-7436 |
|
Discov num |
BVD 30 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
00 02 51.07 -74 35 52.4 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
11 |
|
Pa last |
11.4 |
|
P.A. Now (θ) |
11.4° |
|
| Sep first |
37.2 |
|
Sep last |
37.832 |
|
Sep. Now (ρ) |
37.832" |
|
| Mag pri |
10.64 |
|
Mag sec |
11.37 |
|
delta mag (ΔM) |
0.73 |
|
Spectral class |
G9V+G9V (yellow/yellow) |
|
| Pri motion ra |
+027 |
|
Sec motion ra |
+030 |
|
| Pri motion dec |
-055 |
|
Sec motion dec |
-048 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.124 (< 0.3, Physical double)
This double is physical.
00029-7436 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
00 02 51 -74 35 52 |
TDS 3 AB |
2017 |
4 |
47 |
1.5 |
10.64 |
11.26 |
0.62 |
|
|
| Show |
|
|
00 02 51 -74 35 52 |
BVD 30 AB,C |
2015 |
8 |
11 |
37.8 |
10.64 |
11.37 |
0.73 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Octans |
|
Tycho2 |
9140-01577-1 |
|
Gaia DR2 |
4688338682013706240 |
|
