19356+0257 J  1677

 
 
19h 35m 38.74s +02 57' 05.8" P.A. 318 sep 4.8 mag 11.20,11.50
 
 
Coord 2000
19356+0257
Discov num
J  1677
Comp
Coord arcsec 2000
19 35 38.74 +02 57 05.8
Date first
1909
Date last
2015
Obs
7
Pa first
320
Pa last
318
P.A. Now (θ)
318°
Sep first
4.3
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
11.20
Mag sec
11.50
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-006
Sec motion ra
-032
Pri motion dec
-019
Sec motion dec
-001
Notes
N (See Notes)
rPM=0.988
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
318.4
Precise sep
4.812
Constellation
Aquila
Gaia DR2
4288446852768862848
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19356+0257 J 1677 2002 4 318 4.8 11.20 11.50 N D 193538.74+025705.8
19356+0257 J 1677 2010 6 317 5.0 11.20 11.50 N 193538.74+025705.8
19356+0257 J 1677 2015 7 318 4.8 11.20 11.50 N 193538.74+025705.8

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