19435+1200 BPM1390

 
 
19h 43m 32.71s +11 59' 37.3" P.A. 62.00 sep 110.2 mag 15.64,15.89
 
 
Coord 2000
19435+1200
Discov num
BPM1390
Comp
Coord arcsec 2000
19 43 32.71 +11 59 37.3
Date first
1992
Date last
2015
Obs
8
Pa first
62
Pa last
62
P.A. Now (θ)
62°
Sep first
109.7
Sep last
110.2
Sep. Now (ρ)
110.2"
Mag pri
15.64
Mag sec
15.89
delta mag (ΔM)
0.25
Spectral class
Pri motion ra
-027
Sec motion ra
-020
Pri motion dec
-016
Sec motion dec
-017
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.225 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
61.7
Precise sep
110.195
Constellation
Aquila
SAO
105185
Gaia DR2
86541354496
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19435+1200 BPM1390 1997 2 62 110.1 15.64 15.89 NV 194332.71+115937.3
19435+1200 BPM1390 2001 3 62 110.0 15.64 15.89 NV 194332.71+115937.3
19435+1200 BPM1390 2010 4 62 109.8 15.64 15.89 NV 194332.71+115937.3
19435+1200 BPM1390 2015 5 62 110.2 15.64 15.89 NV 194332.71+115937.3

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