17129+4043 GRV1227

 
 
17h 12m 53.82s +40 43' 03.5" P.A. 329 sep 16.2 mag 14.10,18.30
 
 
Coord 2000
17129+4043
Discov num
GRV1227
Comp
Coord arcsec 2000
17 12 53.82 +40 43 03.5
Date first
1998
Date last
2010
Obs
3
Pa first
329
Pa last
329
P.A. Now (θ)
329°
Sep first
16.1
Sep last
16.2
Sep. Now (ρ)
16.2"
Mag pri
14.10
Mag sec
18.30
delta mag (ΔM)
4.2
Spectral class
Pri motion ra
-052
Sec motion ra
-052
Pri motion dec
+103
Sec motion dec
+103
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
328.7
Precise sep
16.2
Constellation
Hercules
last precise pa
328.7
last precise sep
16.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17129+4043 GRV1227 2000 1 329 16.2 14.10 18.30 R 171253.82+404303.5
17129+4043 GRV1227 2010 3 329 15.9 14.10 18.30 R 171253.82+404303.5

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