12228+0151 LDS 2879 AB
12h 22m 43.31s +01° 50' 08.3" P.A. 289.00 sep 67.2 mag 14.80,16.50
Coord 2000 |
12228+0151 |
|
Discov num |
LDS2879 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 22 43.31 +01 50 08.3 |
|
Date first |
1955 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
290 |
|
Pa last |
288.5 |
|
P.A. Now (θ) |
288.5° |
|
Sep first |
64.8 |
|
Sep last |
67.216 |
|
Sep. Now (ρ) |
67.216" |
|
Mag pri |
14.80 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
Pri motion ra |
+096 |
|
Sec motion ra |
+050 |
|
Pri motion dec |
-206 |
|
Sec motion dec |
-192 |
|
Notes |
R
(Red magnitudes) |
|
rPM=0.212 (< 0.3, Physical double)
This double is physical.
12228+0151 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 22 43 +01 50 08 |
RAO 277 Aa,Ab |
2017 |
1 |
110 |
0.6 |
14.80 |
15.20 |
0.40 |
|
|
Show |
|
|
12 22 43 +01 50 08 |
LDS 2879 AB |
2015 |
10 |
289 |
67.2 |
14.80 |
16.50 |
1.70 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS