13398+1345 CVR1531

 
 
13h 39m 50.19s +13 44' 47.0" P.A. 165 sep 4.3 mag 18.60,19.10 Sp M1+M2
 
 
Coord 2000
13398+1345
Discov num
CVR1531
Comp
Coord arcsec 2000
13 39 50.19 +13 44 47.0
Date first
1998
Date last
2003
Obs
3
Pa first
170
Pa last
165
P.A. Now (θ)
165°
Sep first
4.1
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
18.60
Mag sec
19.10
delta mag (ΔM)
0.5
Spectral class
M1+M2 (red/red)
Pri motion ra
-013
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
165.1
Precise sep
4.25
Constellation
Bootes
last precise pa
165.1
last precise sep
4.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13398+1345 CVR1531 2003 2 165 4.3 18.60 19.10 M1+M2 R 133950.19+134447.0

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