19430-1040 GWP2883

 
 
19h 43m 00.98s -10 40' 29.3" P.A. 175.00 sep 20.7 mag 13.30,17.60
 
 
Coord 2000
19430-1040
Discov num
GWP2883
Comp
Coord arcsec 2000
19 43 00.98 -10 40 29.3
Date first
1987
Date last
2015
Obs
6
Pa first
175
Pa last
175
P.A. Now (θ)
175°
Sep first
20.5
Sep last
20.7
Sep. Now (ρ)
20.7"
Mag pri
13.30
Mag sec
17.60
delta mag (ΔM)
4.3
Spectral class
Pri motion ra
-070
Sec motion ra
-062
Pri motion dec
-022
Sec motion dec
-016
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.136 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
175.2
Precise sep
20.661
Constellation
Aquila
SAO
162928
Gaia DR2
97594722688
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19430-1040 GWP2883 1999 2 175 20.6 13.30 17.60 V 194300.98-104029.3
19430-1040 GWP2883 2010 3 175 20.7 13.30 17.60 V 194300.98-104029.3
19430-1040 GWP2883 2015 4 175 20.7 13.30 17.60 V 194300.98-104029.3

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