10131+4630 GRV1185

 
 
10h 13m 04.49s +46 30' 29.3" P.A. 168 sep 18.9 mag 15.40,18.10 Sp M0+M4
 
 
Coord 2000
10131+4630
Discov num
GRV1185
Comp
Coord arcsec 2000
10 13 04.49 +46 30 29.3
Date first
1999
Date last
2015
Obs
4
Pa first
168
Pa last
168
P.A. Now (θ)
168°
Sep first
19.0
Sep last
18.9
Sep. Now (ρ)
18.9"
Mag pri
15.40
Mag sec
18.10
delta mag (ΔM)
2.7
Spectral class
M0+M4 (red/red)
Pri motion ra
+048
Sec motion ra
+048
Pri motion dec
-019
Sec motion dec
-019
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
168.2
Precise sep
18.939
Constellation
Ursa Major
Gaia DR2
810409240120223616
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10131+4630 GRV1185 2000 1 168 18.9 15.40 18.10 R 101304.49+463029.3
10131+4630 GRV1185 2002 2 168 18.9 15.40 18.10 M0+M4 V R 101304.49+463029.3
10131+4630 GRV1185 2010 3 168 18.9 15.40 18.10 M0+M4 V R 101304.49+463029.3
10131+4630 GRV1185 2015 4 168 18.9 15.40 18.10 M0+M4 V R 101304.49+463029.3

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