12519+1555 SLW 784

 
 
12h 51m 55.95s +15 55' 06.1" P.A. 163.00 sep 37.1 mag 15.19,16.37 Sp K5.4+M0.6
 
 
Coord 2000
12519+1555
Discov num
SLW 784
Comp
Coord arcsec 2000
12 51 55.95 +15 55 06.1
Date first
1956
Date last
2016
Obs
14
Pa first
163
Pa last
163
P.A. Now (θ)
163°
Sep first
37.1
Sep last
37.1
Sep. Now (ρ)
37.1"
Mag pri
15.19
Mag sec
16.37
delta mag (ΔM)
1.18
Spectral class
K5.4+M0.6 (yellow-orange/red)
Pri motion ra
-053
Sec motion ra
-056
Pri motion dec
-033
Sec motion dec
-031
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.056 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
162.9
Precise sep
37.131
Constellation
Coma Berenices
Gaia DR2
3931464736064205056
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12519+1555 SLW 784 2003 1 163 37.1 15.19 16.37 K5.4 M0.6 V R 125155.95+155506.1
12519+1555 SLW 784 2010 4 163 37.1 15.19 16.37 K5.4+M0.6 V R 125155.95+155506.1
12519+1555 SLW 784 2015 5 163 37.1 15.19 16.37 K5.4+M0.6 V R 125155.95+155506.1

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