13102+1831 CVR1487

 
 
13h 10m 09.52s +18 30' 33.4" P.A. 322.00 sep 3.0 mag 15.30,15.40 Sp M2+M2
 
 
Coord 2000
13102+1831
Discov num
CVR1487
Comp
Coord arcsec 2000
13 10 09.52 +18 30 33.4
Date first
2005
Date last
2015
Obs
4
Pa first
321
Pa last
322
P.A. Now (θ)
322°
Sep first
3.0
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
15.30
Mag sec
15.40
delta mag (ΔM)
0.1
Spectral class
M2+M2 (red/red)
Pri motion ra
-153
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
V R (Proper motion indicates physical, Red magnitudes)
Visually invisible, K-band or other infrared star This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
321.9
Precise sep
3.008
Constellation
Coma Berenices
Gaia DR2
94409060096
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13102+1831 CVR1487 2005 1 322 3.0 15.30 15.40 M3+M3 R 131009.52+183033.4
13102+1831 CVR1487 2015 3 322 3.0 15.30 15.40 M3+M3 R 131009.52+183033.4

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