19570+0514 BAL2956

 
 
19h 56m 57.25s +05 13' 59.3" P.A. 246 sep 9.5 mag 10.49,11.40 Sp G5
 
 
Coord 2000
19570+0514
Discov num
BAL2956
Comp
Coord arcsec 2000
19 56 57.25 +05 13 59.3
Date first
1908
Date last
2011
Obs
11
Pa first
247
Pa last
246
P.A. Now (θ)
246°
Sep first
9.4
Sep last
9.5
Sep. Now (ρ)
9.5"
Mag pri
10.49
Mag sec
11.40
delta mag (ΔM)
0.91
Spectral class
G5 (yellow)
Pri motion ra
+050
Sec motion ra
+046
Pri motion dec
+013
Sec motion dec
+008
Notes
rPM=0.124 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.8
Precise sep
9.47
Cdsa2 id
BAL 2956
Constellation
Aquila
Ra deg
19.949236111111112
De deg
5.233138888888889
last precise pa
245.8
last precise sep
9.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19570+0514 BAL2956 1999 8 246 9.6 10.49 11.40 G5 D 195657.25+051359.3
19570+0514 BAL2956 2011 9 246 9.5 10.49 11.40 G5 D 195657.25+051359.3

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