21121+1038 BUP 226 BC
21h 12m 05.74s +10° 41' 19.6" P.A. 30.00 sep 24.7 mag 10.08,13.38 Sp G5
| Coord 2000 |
21121+1038 |
|
Discov num |
BUP 226 |
|
Comp |
BC |
|
Coord arcsec 2000 |
21 12 05.74 +10 41 19.6 |
|
| Date first |
1908 |
|
Date last |
2014 |
|
Obs |
6 |
|
| Pa first |
31 |
|
Pa last |
29.6 |
|
P.A. Now (θ) |
29.6° |
|
| Sep first |
19.5 |
|
Sep last |
24.731 |
|
Sep. Now (ρ) |
24.731" |
|
| Mag pri |
10.08 |
|
Mag sec |
13.38 |
|
delta mag (ΔM) |
3.3 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-025 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-040 |
|
Sec motion dec |
+002 |
|
| Notes |
W
|
|
rPM=1.015
This double is not physical.
21121+1038 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 201876 |
106909 |
21 12 08 +10 38 17 |
ENG 81 AB |
2003 |
14 |
353 |
184.7 |
8.13 |
10.08 |
1.95 |
|
|
| Show |
|
|
21 12 06 +10 41 20 |
BUP 226 BC |
2014 |
6 |
30 |
24.7 |
10.08 |
13.38 |
3.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Equuleus |
|
Tycho2 |
1109-01584-1 |
|
Gaia DR2 |
1744810780166359040 |
|
