19198-0230 J  2692

 
 
19h 19m 51.78s -02 29' 16.7" P.A. 71 sep 5.8 mag 12.30,12.50
 
 
Coord 2000
19198-0230
Discov num
J  2692
Comp
Coord arcsec 2000
19 19 51.78 -02 29 16.7
Date first
1943
Date last
2015
Obs
9
Pa first
70
Pa last
71
P.A. Now (θ)
71°
Sep first
4.0
Sep last
5.8
Sep. Now (ρ)
5.8"
Mag pri
12.30
Mag sec
12.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-004
Sec motion ra
+010
Pri motion dec
+015
Sec motion dec
+024
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.64
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70.5
Precise sep
5.755
Constellation
Aquila
Gaia DR2
82876521216
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19198-0230 J 2692 1943 1 70 4.0 12.00 12.45 B 191951.40-022921.2
19198-0230 J 2692 2000 3 71 5.7 12.00 12.45 B 191951.40-022921.2
19198-0230 J 2692 2014 4 71 5.7 12.00 12.45 B 191951.40-022921.2
19198-0230 J 2692 2015 7 71 5.8 12.30 12.50 V R 191951.78-022916.7

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