19494+1740 BPM1650

 
 
19h 49m 25.81s +17 40' 29.7" P.A. 316.00 sep 48.4 mag 14.87,15.57
 
 
Coord 2000
19494+1740
Discov num
BPM1650
Comp
Coord arcsec 2000
19 49 25.81 +17 40 29.7
Date first
1996
Date last
2015
Obs
9
Pa first
317
Pa last
316
P.A. Now (θ)
316°
Sep first
48.5
Sep last
48.4
Sep. Now (ρ)
48.4"
Mag pri
14.87
Mag sec
15.57
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+013
Sec motion ra
+026
Pri motion dec
-005
Sec motion dec
-018
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.581
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
316.4
Precise sep
48.354
Constellation
Sagitta
SAO
105307
Gaia DR2
56101309824
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19494+1740 BPM1650 1999 2 317 48.2 14.87 15.57 NV 194925.81+174029.7
19494+1740 BPM1650 2001 3 317 48.6 14.87 15.57 NV 194925.81+174029.7
19494+1740 BPM1650 2010 4 317 47.9 14.87 15.57 NV 194925.81+174029.7
19494+1740 BPM1650 2015 5 316 49.1 14.87 15.57 NU 194925.81+174029.7

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