19269+0916 GRV 257

 
 
19h 26m 59.47s +09 16' 26.5" P.A. 113 sep 18 mag 9.49,11.05 Sp G0
 
 
Coord 2000
19269+0916
Discov num
GRV 257
Comp
Coord arcsec 2000
19 26 59.47 +09 16 26.5
Date first
1898
Date last
2015
Obs
9
Pa first
114
Pa last
113
P.A. Now (θ)
113°
Sep first
18.3
Sep last
18.0
Sep. Now (ρ)
18"
Mag pri
9.49
Mag sec
11.05
delta mag (ΔM)
1.56
Spectral class
G0 (yellow)
Pri motion ra
+033
Sec motion ra
+035
Pri motion dec
-025
Sec motion dec
-025
Notes
W
rPM=0.046 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
112.6
Precise sep
18.024
Cdsa2 id
GRV 257
Constellation
Aquila
Ra deg
19.449852777777778
De deg
9.274027777777778
last precise pa
112.6
last precise sep
18.024
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19269+0916 GRV 257 2000 6 113 18.1 9.49 11.05 D 192659.47+091626.5
19269+0916 GRV 257 2001 7 112 18.0 9.49 11.05 D 192659.47+091626.5
19269+0916 GRV 257 2013 7 113 17.9 9.49 11.05 192659.47+091626.5
19269+0916 GRV 257 2015 9 113 18.0 9.49 11.05 G0 W 192659.47+091626.5

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