15330+5527 GRV1113

 
 
15h 33m 27.70s +55 27' 32.9" P.A. 80 sep 13.6 mag 17.50,17.60
 
 
Coord 2000
15330+5527
Discov num
GRV1113
Comp
Coord arcsec 2000
15 33 27.70 +55 27 32.9
Date first
1999
Date last
2010
Obs
3
Pa first
81
Pa last
80
P.A. Now (θ)
80°
Sep first
13.6
Sep last
13.6
Sep. Now (ρ)
13.6"
Mag pri
17.50
Mag sec
17.60
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-039
Sec motion ra
-039
Pri motion dec
+019
Sec motion dec
+019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
79.8
Precise sep
13.61
Constellation
Draco
last precise pa
79.8
last precise sep
13.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15330+5527 GRV1113 2000 2 80 13.5 17.50 17.60 D 153327.70+552732.9
15330+5527 GRV1113 2010 3 80 13.6 17.50 17.60 153327.70+552732.9

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