12400+2955 LDS 4243 AB
12h 40m 05.65s +29° 55' 27.2" P.A. 42.00 sep 95.2 mag 11.54,12.22 Sp G5V
Coord 2000 |
12400+2955 |
|
Discov num |
LDS4243 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 40 05.65 +29 55 27.2 |
|
Date first |
1902 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
43 |
|
Pa last |
42.2 |
|
P.A. Now (θ) |
42.2° |
|
Sep first |
96.0 |
|
Sep last |
95.234 |
|
Sep. Now (ρ) |
95.234" |
|
Mag pri |
11.54 |
|
Mag sec |
12.22 |
|
delta mag (ΔM) |
0.68 |
|
Spectral class |
G5V (yellow) |
|
Pri motion ra |
-055 |
|
Sec motion ra |
-061 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
+010 |
|
Notes |
|
|
rPM=0.098 (< 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 |
|