21265+3315 HJ 935 BC
21h 26m 31.69s +33° 16' 02.9" P.A. 52.00 sep 1.7 mag 11.87,14.20
| Coord 2000 |
21265+3315 |
|
Discov num |
HJ 935 |
|
Comp |
BC |
|
Coord arcsec 2000 |
21 26 31.69 +33 16 02.9 |
|
| Date first |
1926 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
63 |
|
Pa last |
52.4 |
|
P.A. Now (θ) |
52.4° |
|
| Sep first |
1.6 |
|
Sep last |
1.73 |
|
Sep. Now (ρ) |
1.73" |
|
| Mag pri |
11.87 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
2.33 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-018 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
21265+3315 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 26 31 +33 15 50 |
HJ 935 AB |
2015 |
13 |
16 |
12.9 |
10.65 |
11.87 |
1.22 |
|
|
| Show |
|
|
21 26 32 +33 16 03 |
HJ 935 BC |
2015 |
3 |
52 |
1.7 |
11.87 |
14.20 |
2.33 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2707-01122-1 |
|
Gaia DR2 |
1854288362678234496 |
|
