19512+0801 J  1172

 
 
19h 51m 11.14s +08 00' 00.5" P.A. 99 sep 2.6 mag 11.30,11.50
 
 
Coord 2000
19512+0801
Discov num
J  1172
Comp
Coord arcsec 2000
19 51 11.14 +08 00 00.5
Date first
1915
Date last
2015
Obs
11
Pa first
101
Pa last
99
P.A. Now (θ)
99°
Sep first
2.2
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.30
Mag sec
11.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-057
Sec motion ra
+008
Pri motion dec
+009
Sec motion dec
-005
Notes
R (Red magnitudes)
rPM=1.152
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99
Precise sep
2.646
Constellation
Aquila
Gaia DR2
77412878848
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19512+0801 J 1172 2001 8 99 2.5 9.80 9.80 195111.23+080000.6
19512+0801 J 1172 2015 11 99 2.6 11.30 11.50 R 195111.14+080000.5

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