07006+0230 BAL 1755 AB (HD 289457)
07h 00m 37.81s +02° 29' 26.5" P.A. 60.00 sep 19.9 mag 10.48,11.16 Sp G0
| Coord 2000 |
07006+0230 |
|
Discov num |
BAL1755 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 00 37.81 +02 29 26.5 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
56 |
|
Pa last |
59.9 |
|
P.A. Now (θ) |
59.9° |
|
| Sep first |
20.0 |
|
Sep last |
19.865 |
|
Sep. Now (ρ) |
19.865" |
|
| Mag pri |
10.48 |
|
Mag sec |
11.16 |
|
delta mag (ΔM) |
0.68 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-000 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=0.662
Nature of this double is uncertain.
07006+0230 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
07 00 38 +02 29 26 |
TDS 4376 Aa,Ab |
1991 |
1 |
104 |
0.4 |
10.48 |
10.51 |
0.03 |
|
|
| Show |
HD 289457 |
|
07 00 38 +02 29 26 |
BAL 1755 AB |
2015 |
11 |
60 |
19.9 |
10.48 |
11.16 |
0.68 |
|
<=== |
| Show |
|
|
07 00 35 +02 29 13 |
BAL 1756 CD |
2015 |
9 |
251 |
11.6 |
11.11 |
12.17 |
1.06 |
|
|
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 289457 |
|
Constellation |
Monoceros |
|
Tycho2 |
0166-00623-1 |
|
Gaia DR2 |
3115709159313080832 |
|
| HD |
289457 |
|
