12573+1925 SLN  73

 
 
12h 57m 20.87s +19 25' 03.7" P.A. 172 sep 12.5 mag 19.90,17.00
 
 
Coord 2000
12573+1925
Discov num
SLN  73
Comp
Coord arcsec 2000
12 57 20.87 +19 25 03.7
Date first
2000
Date last
2000
Obs
1
Pa first
172
Pa last
172
P.A. Now (θ)
172°
Sep first
12.5
Sep last
12.5
Sep. Now (ρ)
12.5"
Mag pri
19.90
Mag sec
17.00
delta mag (ΔM)
2.9
Spectral class
Pri motion ra
-040
Sec motion ra
-034
Pri motion dec
-031
Sec motion dec
-033
Notes
V (Proper motion indicates physical)
rPM=0.125 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172
Precise sep
12.5
Cdsa2 id
SLN 73
Constellation
Coma Berenices
Ra deg
12.955797222222222
De deg
19.417694444444447
last precise pa
172
last precise sep
12.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12573+1925 SLN 73 2000 1 172 12.5 19.90 17.00 V 125720.87+192503.7

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