12573+1713 SLE 907

 
 
12h 57m 15.12s +17 13' 05.2" P.A. 176.00 sep 15.0 mag 11.90,12.00
 
 
Coord 2000
12573+1713
Discov num
SLE 907
Comp
Coord arcsec 2000
12 57 15.12 +17 13 05.2
Date first
1900
Date last
2016
Obs
14
Pa first
179
Pa last
176
P.A. Now (θ)
176°
Sep first
15.0
Sep last
15.0
Sep. Now (ρ)
15"
Mag pri
11.90
Mag sec
12.00
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-015
Sec motion ra
-015
Pri motion dec
-007
Sec motion dec
-006
Notes
V (Proper motion indicates physical)
rPM=0.06 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
176.4
Precise sep
14.991
Constellation
Coma Berenices
Gaia DR2
3940660742081333760
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12573+1713 SLE 907 1998 3 177 15.0 11.90 12.00 D 125715.12+171305.2
12573+1713 SLE 907 2001 4 176 15.0 11.90 12.00 D 125715.12+171305.2
12573+1713 SLE 907 2014 6 177 14.9 11.90 12.00 125715.12+171305.2
12573+1713 SLE 907 2015 8 176 15.0 11.90 12.00 125715.12+171305.2

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