13130+3110 GRV1202

 
 
13h 13m 02.68s +31 10' 05.4" P.A. 98.00 sep 29.0 mag 17.40,17.90
 
 
Coord 2000
13130+3110
Discov num
GRV1202
Comp
Coord arcsec 2000
13 13 02.68 +31 10 05.4
Date first
1955
Date last
2015
Obs
12
Pa first
98
Pa last
98
P.A. Now (θ)
98°
Sep first
28.9
Sep last
29.0
Sep. Now (ρ)
29"
Mag pri
17.40
Mag sec
17.90
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-025
Sec motion ra
-025
Pri motion dec
+045
Sec motion dec
+045
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97.9
Precise sep
28.954
Constellation
Coma Berenices
Gaia DR2
95650610176
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13130+3110 GRV1202 2000 1 98 29.0 17.40 17.90 R 131302.68+311005.4
13130+3110 GRV1202 2010 3 97 29.0 17.40 17.90 R 131302.68+311005.4
13130+3110 GRV1202 2015 4 98 29.0 17.40 17.90 R 131302.68+311005.4

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