19435+1752 BPM1389

 
 
19h 43m 31.08s +17 52' 19.6" P.A. 205 sep 82.5 mag 15.76,16.15
 
 
Coord 2000
19435+1752
Discov num
BPM1389
Comp
Coord arcsec 2000
19 43 31.08 +17 52 19.6
Date first
1992
Date last
2010
Obs
4
Pa first
204
Pa last
205
P.A. Now (θ)
205°
Sep first
83.2
Sep last
82.5
Sep. Now (ρ)
82.5"
Mag pri
15.76
Mag sec
16.15
delta mag (ΔM)
0.39
Spectral class
Pri motion ra
-006
Sec motion ra
-012
Pri motion dec
-012
Sec motion dec
-010
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.405
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
204.6
Precise sep
82.45
Constellation
Sagitta
last precise pa
204.6
last precise sep
82.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19435+1752 BPM1389 1997 2 205 83.4 15.76 16.15 NV 194331.08+175219.6
19435+1752 BPM1389 2001 3 205 83.3 15.76 16.15 NV 194331.08+175219.6
19435+1752 BPM1389 2010 4 205 82.3 15.76 16.15 NV 194331.08+175219.6

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