08501+1306 CVR 509

 
 
08h 50m 03.89s +13 05' 52.1" P.A. 200 sep 16.5 mag 15.60,18.10 Sp M1+M3
 
 
Coord 2000
08501+1306
Discov num
CVR 509
Comp
Coord arcsec 2000
08 50 03.89 +13 05 52.1
Date first
1997
Date last
2010
Obs
3
Pa first
200
Pa last
200
P.A. Now (θ)
200°
Sep first
16.3
Sep last
16.5
Sep. Now (ρ)
16.5"
Mag pri
15.60
Mag sec
18.10
delta mag (ΔM)
2.5
Spectral class
M1+M3 (red/red)
Pri motion ra
-044
Sec motion ra
-041
Pri motion dec
-018
Sec motion dec
-016
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.076 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
199.7
Precise sep
16.47
Constellation
Cancer
last precise pa
199.7
last precise sep
16.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08501+1306 CVR 509 2005 1 200 16.3 15.60 18.10 M1+M3 V R 085003.52+130536.8
08501+1306 CVR 509 2010 3 200 16.4 15.60 18.10 M1+M3 V R 085003.89+130552.1

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