03151+4430 TDS 2498 Aa,Ab
03h 15m 06.97s +44° 29' 30.1" P.A. 215.00 sep 0.7 mag 10.65,10.93
| Coord 2000 |
03151+4430 |
|
Discov num |
TDS2498 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
03 15 06.97 +44 29 30.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
215 |
|
Pa last |
214.6 |
|
P.A. Now (θ) |
214.6° |
|
| Sep first |
0.7 |
|
Sep last |
0.74 |
|
Sep. Now (ρ) |
0.74" |
|
| Mag pri |
10.65 |
|
Mag sec |
10.93 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
|
|
| Pri motion ra |
+029 |
|
Sec motion ra |
+029 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
| Notes |
|
|
Nature of this double is uncertain.
03151+4430 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
03 15 07 +44 29 30 |
TDS 2498 Aa,Ab |
1991 |
1 |
215 |
0.7 |
10.65 |
10.93 |
0.28 |
|
<=== |
| Show |
|
|
03 15 07 +44 29 30 |
A 1703 AB |
2016 |
5 |
151 |
2.8 |
10.20 |
13.90 |
3.70 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
2860-00367-1 |
|
Gaia DR2 |
242357243511541760 |
|