19571+0003 GWP2912

 
 
19h 57m 03.14s +00 03' 16.5" P.A. 233 sep 8.1 mag 13.50,16.50
 
 
Coord 2000
19571+0003
Discov num
GWP2912
Comp
Coord arcsec 2000
19 57 03.14 +00 03 16.5
Date first
1951
Date last
2000
Obs
4
Pa first
230
Pa last
233
P.A. Now (θ)
233°
Sep first
8.1
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
13.50
Mag sec
16.50
delta mag (ΔM)
3
Spectral class
Pri motion ra
+039
Sec motion ra
-002
Pri motion dec
-081
Sec motion dec
-115
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.463
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232.6
Precise sep
8.096
Cdsa2 id
GWP 2912
Constellation
Aquila
Ra deg
19.950872222222223
De deg
0.05458333333333334
last precise pa
232.6
last precise sep
8.096
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19571+0003 GWP2912 1998 3 232 8.2 10.90 13.00 V K 195703.05+0 315.3
19571+0003 GWP2912 2000 4 233 8.1 13.50 16.50 V R 195703.14+000316.5
19571+0003 GWP2912 2010 5 232 8.0 13.50 16.50 V R 195703.14+000316.5

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