19396+1800 BPM1263

 
 
19h 39m 38.45s +17 59' 52.9" P.A. 239 sep 69.4 mag 15.09,15.54
 
 
Coord 2000
19396+1800
Discov num
BPM1263
Comp
Coord arcsec 2000
19 39 38.45 +17 59 52.9
Date first
1996
Date last
2010
Obs
4
Pa first
239
Pa last
239
P.A. Now (θ)
239°
Sep first
75.1
Sep last
69.4
Sep. Now (ρ)
69.4"
Mag pri
15.09
Mag sec
15.54
delta mag (ΔM)
0.45
Spectral class
Pri motion ra
-008
Sec motion ra
-024
Pri motion dec
-011
Sec motion dec
-015
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.583
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.5
Precise sep
69.4
Constellation
Sagitta
last precise pa
238.5
last precise sep
69.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19396+1800 BPM1263 2000 2 238 75.0 15.09 15.54 NV 193938.45+175952.9
19396+1800 BPM1263 2001 3 239 75.0 15.09 15.54 NV 193938.45+175952.9
19396+1800 BPM1263 2010 4 239 69.7 15.09 15.54 NV 193938.45+175952.9

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