15551+4954 CVR1653

 
 
15h 55m 06.92s +49 53' 57.7" P.A. 318 sep 4.1 mag 18.30,18.50 Sp M2+M2
 
 
Coord 2000
15551+4954
Discov num
CVR1653
Comp
Coord arcsec 2000
15 55 06.92 +49 53 57.7
Date first
2000
Date last
2001
Obs
2
Pa first
317
Pa last
318
P.A. Now (θ)
318°
Sep first
4.0
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
18.30
Mag sec
18.50
delta mag (ΔM)
0.2
Spectral class
M2+M2 (red/red)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
318.4
Precise sep
4.08
Constellation
Hercules
last precise pa
318.4
last precise sep
4.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15551+4954 CVR1653 2001 2 318 4.1 18.30 18.50 M2+M2 R 155506.92+495357.7

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