19508-0019 GWP2900

 
 
19h 50m 48.31s -00 18' 37.5" P.A. 45 sep 150.9 mag 14.20,15.60
 
 
Coord 2000
19508-0019
Discov num
GWP2900
Comp
Coord arcsec 2000
19 50 48.31 -00 18 37.5
Date first
1991
Date last
2015
Obs
6
Pa first
45
Pa last
45
P.A. Now (θ)
45°
Sep first
150.9
Sep last
150.9
Sep. Now (ρ)
150.9"
Mag pri
14.20
Mag sec
15.60
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+070
Sec motion ra
+074
Pri motion dec
-046
Sec motion dec
-054
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.098 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
45.1
Precise sep
150.934
Constellation
Aquila
SAO
125121
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19508-0019 GWP2900 1998 2 45 150.9 14.20 15.60 V R 195048.31-001837.5
19508-0019 GWP2900 2010 3 45 150.9 14.20 15.60 V R 195048.31-001837.5
19508-0019 GWP2900 2015 4 45 150.9 14.20 15.60 V R 195048.31-001837.5

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