10496+2721 CVR 580

 
 
10h 49m 38.02s +27 21' 19.2" P.A. 79 sep 9 mag 18.30,18.50 Sp M3+M4
 
 
Coord 2000
10496+2721
Discov num
CVR 580
Comp
Coord arcsec 2000
10 49 38.02 +27 21 19.2
Date first
1998
Date last
2010
Obs
3
Pa first
79
Pa last
79
P.A. Now (θ)
79°
Sep first
8.8
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
18.30
Mag sec
18.50
delta mag (ΔM)
0.2
Spectral class
M3+M4 (red/red)
Pri motion ra
-039
Sec motion ra
-043
Pri motion dec
-011
Sec motion dec
-018
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo Minor
last precise pa
79
last precise sep
9.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10496+2721 CVR 580 2004 1 79 8.9 18.30 18.50 M3+M4 V R 104938.68+272121.0
10496+2721 CVR 580 2010 3 79 9.0 18.30 18.50 M3+M4 V R 104938.02+272119.2

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