12400+2955 LDS 4243 Aa,Ab
12h 40m 05.65s +29° 55' 27.2" P.A. 27.00 sep 3.3 mag 11.40,17.20 Sp G5V
| Coord 2000 |
12400+2955 |
|
Discov num |
LDS4243 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
12 40 05.65 +29 55 27.2 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
27 |
|
Pa last |
27.4 |
|
P.A. Now (θ) |
27.4° |
|
| Sep first |
3.3 |
|
Sep last |
3.331 |
|
Sep. Now (ρ) |
3.331" |
|
| Mag pri |
11.40 |
|
Mag sec |
17.20 |
|
delta mag (ΔM) |
5.8 |
|
Spectral class |
G5V (yellow) |
|
| Pri motion ra |
-054 |
|
Sec motion ra |
-054 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+009 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.018 (< 0.3, Physical double)
This double is physical.
12400+2955 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
12 40 06 +29 55 27 |
LDS 4243 Aa,Ab |
2016 |
2 |
27 |
3.3 |
11.40 |
17.20 |
5.80 |
|
<=== |
| Show |
|
|
12 40 06 +29 55 27 |
LDS 4243 AB |
2015 |
13 |
42 |
95.2 |
11.54 |
12.22 |
0.68 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Tycho2 |
1992-00396-1 |
|
