13129+1925 KPP 971

 
 
13h 12m 52.33s +19 24' 36.7" P.A. 260.00 sep 7.9 mag 12.40,12.60
 
 
Coord 2000
13129+1925
Discov num
KPP 971
Comp
Coord arcsec 2000
13 12 52.33 +19 24 36.7
Date first
1893
Date last
2015
Obs
12
Pa first
258
Pa last
260
P.A. Now (θ)
260°
Sep first
7.9
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
12.40
Mag sec
12.60
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-032
Sec motion ra
-033
Pri motion dec
+009
Sec motion dec
+010
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
260.3
Precise sep
7.924
Constellation
Coma Berenices
Gaia DR2
93059996288
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13129+1925 KPP 971 2015 8 260 7.9 12.40 12.60 V 131252.33+192436.7

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