12076+1534 LDS4181

 
 
12h 07m 36.78s +15 33' 03.1" P.A. 106 sep 14.5 mag 15.80,16.50 Sp M2+M3
 
 
Coord 2000
12076+1534
Discov num
LDS4181
Comp
Coord arcsec 2000
12 07 36.78 +15 33 03.1
Date first
1960
Date last
2015
Obs
7
Pa first
117
Pa last
106
P.A. Now (θ)
106°
Sep first
8.5
Sep last
14.5
Sep. Now (ρ)
14.5"
Mag pri
15.80
Mag sec
16.50
delta mag (ΔM)
0.7
Spectral class
M2+M3 (red/red)
Pri motion ra
-088
Sec motion ra
-090
Pri motion dec
-037
Sec motion dec
-034
Notes
V (Proper motion indicates physical)
rPM=0.037 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.8
Precise sep
14.514
Constellation
Coma Berenices
Gaia DR2
59721023616
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12076+1534 LDS4181 1960 1 117 8.5 15.80 16.50 120710.00+153400.0
12076+1534 LDS4181 2000 2 105 14.6 15.80 16.50 V 120736.78+153303.1
12076+1534 LDS4181 2001 3 105 14.5 15.80 16.50 V 120736.78+153303.1
12076+1534 LDS4181 2003 4 105 14.6 15.80 16.50 M2+M3 V 120736.78+153303.1
12076+1534 LDS4181 2015 5 106 14.5 15.80 16.50 M2+M3 V 120736.78+153303.1

If you need more information about this double, apply for a data request form to the WDS.