15284+1405 GRV 906

 
 
15h 28m 27.61s +14 05' 15.8" P.A. 13 sep 37.5 mag 11.98,12.83
 
 
Coord 2000
15284+1405
Discov num
GRV 906
Comp
Coord arcsec 2000
15 28 27.61 +14 05 15.8
Date first
1999
Date last
2010
Obs
4
Pa first
13
Pa last
13
P.A. Now (θ)
13°
Sep first
37.4
Sep last
37.5
Sep. Now (ρ)
37.5"
Mag pri
11.98
Mag sec
12.83
delta mag (ΔM)
0.85
Spectral class
Pri motion ra
-026
Sec motion ra
-007
Pri motion dec
-028
Sec motion dec
-018
Notes
rPM=0.562
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
13.4
Precise sep
37.46
Constellation
Serpens
Tycho2
0940-00401-1
last precise pa
13.4
last precise sep
37.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15284+1405 GRV 906 2006 3 13 37.3 11.60 12.40 D 152827.61+140515.8
15284+1405 GRV 906 2010 4 13 37.4 11.98 12.83 152827.61+140515.8

If you need more information about this double, apply for a data request form to the WDS.