21495+2334 BU 1306 CD
21h 49m 26.01s +23° 34' 03.4" P.A. 348.00 sep 2.0 mag 13.60,14.00
| Coord 2000 |
21495+2334 |
|
Discov num |
BU 1306 |
|
Comp |
CD |
|
Coord arcsec 2000 |
21 49 26.01 +23 34 03.4 |
|
| Date first |
1901 |
|
Date last |
2012 |
|
Obs |
5 |
|
| Pa first |
343 |
|
Pa last |
348.1 |
|
P.A. Now (θ) |
348.1° |
|
| Sep first |
1.2 |
|
Sep last |
1.993 |
|
Sep. Now (ρ) |
1.993" |
|
| Mag pri |
13.60 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
|
|
| Pri motion dec |
-025 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
21495+2334 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
90029 |
21 49 29 +23 34 02 |
BU 1306 AB |
2015 |
9 |
302 |
32.0 |
8.43 |
13.20 |
4.77 |
|
|
| Show |
|
90029 |
21 49 29 +23 34 02 |
BU 1306 A,CD |
2009 |
6 |
272 |
34.5 |
8.43 |
13.40 |
4.97 |
|
|
| Show |
|
|
21 49 27 +23 34 18 |
POU 5518 B,CD |
2009 |
4 |
208 |
17.5 |
13.20 |
13.00 |
0.20 |
|
|
| Show |
|
|
21 49 26 +23 34 03 |
BU 1306 CD |
2012 |
5 |
348 |
2.0 |
13.60 |
14.00 |
0.40 |
|
<=== |
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1794331168973544448 |
|
