19163+0438 HJ  880

 
 
19h 16m 15.74s +04 39' 49.1" P.A. 115 sep 10.3 mag 11.90,12.10
 
 
Coord 2000
19163+0438
Discov num
HJ  880
Comp
Coord arcsec 2000
19 16 15.74 +04 39 49.1
Date first
1827
Date last
2015
Obs
6
Pa first
130
Pa last
115
P.A. Now (θ)
115°
Sep first
3.0
Sep last
10.3
Sep. Now (ρ)
10.3"
Mag pri
11.90
Mag sec
12.10
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-008
Sec motion ra
+002
Pri motion dec
-009
Sec motion dec
-004
Notes
R (Red magnitudes)
rPM=0.928
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
115.2
Precise sep
10.333
Constellation
Aquila
Gaia DR2
4293227632431205248
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19163+0438 HJ 880 2003 4 117 10.6 12.00 12.00 D 191615.74+043949.1
19163+0438 HJ 880 2015 6 115 10.3 11.90 12.10 R 191615.74+043949.1

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