10549+2410 GRV1191

 
 
10h 54m 52.30s +24 10' 17.6" P.A. 284 sep 10.1 mag 16.00,18.30 Sp M2+M3
 
 
Coord 2000
10549+2410
Discov num
GRV1191
Comp
Coord arcsec 2000
10 54 52.30 +24 10 17.6
Date first
1998
Date last
2015
Obs
4
Pa first
284
Pa last
284
P.A. Now (θ)
284°
Sep first
10.2
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
16.00
Mag sec
18.30
delta mag (ΔM)
2.3
Spectral class
M2+M3 (red/red)
Pri motion ra
+053
Sec motion ra
+053
Pri motion dec
-028
Sec motion dec
-028
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
283.5
Precise sep
10.109
Constellation
Leo
Gaia DR2
70848292608
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10549+2410 GRV1191 2000 1 284 10.2 16.00 18.30 R 105452.30+241017.6
10549+2410 GRV1191 2005 2 284 10.1 16.00 18.30 M2+M3 V R 105452.30+241017.6
10549+2410 GRV1191 2010 3 284 10.3 16.00 18.30 M2+M3 V R 105452.30+241017.6
10549+2410 GRV1191 2015 4 284 10.1 16.00 18.30 M2+M3 V R 105452.30+241017.6

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