21140+1106 TOB 316 BC
21h 13m 58.64s +11° 06' 00.0" P.A. 87.00 sep 21.1 mag 10.62,12.32
| Coord 2000 |
21140+1106 |
|
Discov num |
TOB 316 |
|
Comp |
BC |
|
Coord arcsec 2000 |
21 13 58.64 +11 06 00.0 |
|
| Date first |
1909 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
86 |
|
Pa last |
87.4 |
|
P.A. Now (θ) |
87.4° |
|
| Sep first |
22.6 |
|
Sep last |
21.05 |
|
Sep. Now (ρ) |
21.05" |
|
| Mag pri |
10.62 |
|
Mag sec |
12.32 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
| Pri motion ra |
+019 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.45
Nature of this double is uncertain.
21140+1106 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 13 58 +11 05 45 |
AG 415 AB |
2015 |
23 |
23 |
15.9 |
10.09 |
10.62 |
0.53 |
|
|
| Show |
|
|
21 13 59 +11 06 00 |
TOB 316 BC |
2015 |
14 |
87 |
21.1 |
10.62 |
12.32 |
1.70 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Equuleus |
|
Tycho2 |
1109-02586-1 |
|
Gaia DR2 |
1744848674666241280 |
|
