13449+0919 GRV 873

 
 
13h 44m 56.91s +09 19' 57.0" P.A. 299.00 sep 60.2 mag 10.82,12.69
 
 
Coord 2000
13449+0919
Discov num
GRV 873
Comp
Coord arcsec 2000
13 44 56.91 +09 19 57.0
Date first
1921
Date last
2015
Obs
11
Pa first
299
Pa last
299
P.A. Now (θ)
299°
Sep first
60.0
Sep last
60.2
Sep. Now (ρ)
60.2"
Mag pri
10.82
Mag sec
12.69
delta mag (ΔM)
1.87
Spectral class
Pri motion ra
+074
Sec motion ra
+073
Pri motion dec
-028
Sec motion dec
-028
Notes
V (Proper motion indicates physical)
rPM=0.013 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
299.1
Precise sep
60.164
Constellation
Bootes
Tycho2
0893-00319-1
Gaia DR2
63979279488
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13449+0919 GRV 873 2000 4 299 60.2 10.60 12.20 D 134456.91+091957.0
13449+0919 GRV 873 2010 5 299 60.4 10.82 12.69 134456.91+091957.0
13449+0919 GRV 873 2015 6 299 60.2 10.82 12.69 134456.91+091957.0

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