13163+3040 UC 2508

 
 
13h 16m 20.87s +30 39' 31.5" P.A. 322 sep 17.5 mag 13.30,14.30
 
 
Coord 2000
13163+3040
Discov num
UC 2508
Comp
Coord arcsec 2000
13 16 20.87 +30 39 31.5
Date first
1999
Date last
2017
Obs
6
Pa first
322
Pa last
322
P.A. Now (θ)
322°
Sep first
17.5
Sep last
17.5
Sep. Now (ρ)
17.5"
Mag pri
13.30
Mag sec
14.30
delta mag (ΔM)
1
Spectral class
Pri motion ra
+052
Sec motion ra
+045
Pri motion dec
-031
Sec motion dec
-029
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.12 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
321.9
Precise sep
17.461
Constellation
Coma Berenices
Gaia DR2
32733331840
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13163+3040 UC 2508 2000 2 322 17.5 13.30 14.30 V 131620.87+303931.5
13163+3040 UC 2508 2001 2 322 17.5 13.30 14.30 V 131620.87+303931.5
13163+3040 UC 2508 2010 3 322 17.4 13.30 14.30 V R 131620.87+303931.5
13163+3040 UC 2508 2013 4 322 17.5 13.30 14.30 V R 131620.87+303931.5
13163+3040 UC 2508 2017 6 322 17.5 13.30 14.30 V R 131620.87+303931.5

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