16590+5954 GRV1129

 
 
16h 59m 52.48s +59 54' 31.0" P.A. 315 sep 45 mag 16.90,17.50
 
 
Coord 2000
16590+5954
Discov num
GRV1129
Comp
Coord arcsec 2000
16 59 52.48 +59 54 31.0
Date first
1999
Date last
2010
Obs
3
Pa first
315
Pa last
315
P.A. Now (θ)
315°
Sep first
44.9
Sep last
45.0
Sep. Now (ρ)
45"
Mag pri
16.90
Mag sec
17.50
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-021
Sec motion ra
-019
Pri motion dec
+016
Sec motion dec
+017
Notes
rPM=0.085 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
314.7
Precise sep
44.99
Constellation
Draco
last precise pa
314.7
last precise sep
44.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16590+5954 GRV1129 2000 2 315 44.9 16.90 17.50 D 165952.48+595431.0
16590+5954 GRV1129 2010 3 315 45.0 16.90 17.50 165952.48+595431.0

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