21485+6137 D 33 AB
21h 48m 29.77s +61° 36' 55.3" P.A. 132.00 sep 3.5 mag 9.72,9.90 Sp A2
| Coord 2000 |
21485+6137 |
|
Discov num |
D 33 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 48 29.77 +61 36 55.3 |
|
| Date first |
1867 |
|
Date last |
2021 |
|
Obs |
11 |
|
| Pa first |
131 |
|
Pa last |
131.5 |
|
P.A. Now (θ) |
131.5° |
|
| Sep first |
3.3 |
|
Sep last |
3.475 |
|
Sep. Now (ρ) |
3.475" |
|
| Mag pri |
9.72 |
|
Mag sec |
9.90 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
21485+6137 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
19656 |
21 48 30 +61 36 55 |
D 33 AB |
2021 |
11 |
132 |
3.5 |
9.72 |
9.90 |
0.18 |
|
<=== |
| Show |
|
19656 |
21 48 30 +61 36 55 |
MLB 176 AC |
2016 |
7 |
277 |
10.6 |
9.72 |
11.70 |
1.98 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
SAO |
19656 |
|
Gaia DR2 |
2203926841201940096 |
|
