02121+8414 LDS 1550 Aa,Ab
02h 10m 57.08s +84° 15' 58.0" P.A. 196.00 sep 2.6 mag 14.20,17.70
| Coord 2000 |
02121+8414 |
|
Discov num |
LDS1550 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
02 10 57.08 +84 15 58.0 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
196 |
|
Pa last |
196.3 |
|
P.A. Now (θ) |
196.3° |
|
| Sep first |
2.6 |
|
Sep last |
2.588 |
|
Sep. Now (ρ) |
2.588" |
|
| Mag pri |
14.20 |
|
Mag sec |
17.70 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
|
|
| Pri motion ra |
+060 |
|
Sec motion ra |
+060 |
|
| Pri motion dec |
-036 |
|
Sec motion dec |
-036 |
|
| Notes |
T
(Parallax indicates physical) |
|
This double is physical.
02121+8414 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
02 10 57 +84 15 58 |
LDS 1550 Aa,Ab |
2016 |
2 |
196 |
2.6 |
14.20 |
17.70 |
3.50 |
|
<=== |
| Show |
|
|
02 10 57 +84 15 58 |
LDS 1550 AB |
2015 |
14 |
23 |
29.6 |
15.80 |
18.30 |
2.50 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
