19443+1540 BPM1422

 
 
19h 44m 17.25s +15 40' 29.7" P.A. 6.00 sep 116.7 mag 15.55,15.59
 
 
Coord 2000
19443+1540
Discov num
BPM1422
Comp
Coord arcsec 2000
19 44 17.25 +15 40 29.7
Date first
1994
Date last
2015
Obs
8
Pa first
7
Pa last
6
P.A. Now (θ)
Sep first
116.1
Sep last
116.7
Sep. Now (ρ)
116.7"
Mag pri
15.55
Mag sec
15.59
delta mag (ΔM)
0.04
Spectral class
Pri motion ra
-021
Sec motion ra
-020
Pri motion dec
-018
Sec motion dec
-020
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.079 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
6.4
Precise sep
116.673
Constellation
Aquila
Gaia DR2
4318587352734963712
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19443+1540 BPM1422 1997 2 7 116.7 15.55 15.59 NV 194417.25+154029.7
19443+1540 BPM1422 2001 3 6 116.7 15.55 15.59 NV 194417.25+154029.7
19443+1540 BPM1422 2010 4 6 116.6 15.55 15.59 NV 194417.25+154029.7
19443+1540 BPM1422 2015 5 6 116.7 15.55 15.59 NV 194417.25+154029.7

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