21090+0410 HJ 5515 AB
21h 08m 40.30s +04° 13' 19.8" P.A. 126.00 sep 14.4 mag 12.44,12.62
| Coord 2000 |
21090+0410 |
|
Discov num |
HJ 5515 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 08 40.30 +04 13 19.8 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
112 |
|
Pa last |
126.3 |
|
P.A. Now (θ) |
126.3° |
|
| Sep first |
14.1 |
|
Sep last |
14.413 |
|
Sep. Now (ρ) |
14.413" |
|
| Mag pri |
12.44 |
|
Mag sec |
12.62 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-040 |
|
| Notes |
N
(See Notes) |
|
rPM=0.901
This double is not physical.
21090+0410 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 08 40 +04 13 20 |
HJ 5515 AB |
2015 |
7 |
126 |
14.4 |
12.44 |
12.62 |
0.18 |
|
<=== |
| Show |
|
|
21 08 40 +04 13 20 |
HJ 5515 AC |
2015 |
6 |
68 |
47.8 |
12.40 |
12.70 |
0.30 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Equuleus |
|
Gaia DR2 |
1732150621031302144 |
|
