13451+0309 CVR1539

 
 
13h 45m 04.02s +03 08' 55.0" P.A. 50 sep 4.4 mag 18.10,18.30 Sp M3+M3
 
 
Coord 2000
13451+0309
Discov num
CVR1539
Comp
Coord arcsec 2000
13 45 04.02 +03 08 55.0
Date first
2000
Date last
2015
Obs
4
Pa first
50
Pa last
50
P.A. Now (θ)
50°
Sep first
4.5
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
18.10
Mag sec
18.30
delta mag (ΔM)
0.2
Spectral class
M3+M3 (red/red)
Pri motion ra
+010
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50
Precise sep
4.356
Constellation
Virgo
Gaia DR2
3665329282295146496
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13451+0309 CVR1539 2000 2 50 4.4 18.10 18.30 M3+M3 R 134504.02+030855.0
13451+0309 CVR1539 2015 4 50 4.4 18.10 18.30 M3+M3 R 134504.02+030855.0

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