19306-0112 GWP2858

 
 
19h 30m 38.38s -01 12' 17.3" P.A. 126 sep 21.7 mag 9.80,14.70
 
 
Coord 2000
19306-0112
Discov num
GWP2858
Comp
Coord arcsec 2000
19 30 38.38 -01 12 17.3
Date first
1987
Date last
2015
Obs
5
Pa first
125
Pa last
126
P.A. Now (θ)
126°
Sep first
21.6
Sep last
21.7
Sep. Now (ρ)
21.7"
Mag pri
9.80
Mag sec
14.70
delta mag (ΔM)
4.9
Spectral class
Pri motion ra
+028
Sec motion ra
+046
Pri motion dec
-132
Sec motion dec
-144
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.143 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125.5
Precise sep
21.683
Constellation
Aquila
last precise pa
125.5
last precise sep
21.683
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19306-0112 GWP2858 1998 2 126 21.7 9.80 14.70 V R 193038.38-011217.3
19306-0112 GWP2858 2010 4 126 21.7 9.80 14.70 V R 193038.38-011217.3
19306-0112 GWP2858 2015 5 126 21.7 9.80 14.70 V R 193038.38-011217.3

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