16490+1120 GWP2671

 
 
16h 49m 00.55s +11 19' 31.6" P.A. 169 sep 19 mag 11.20,11.90
 
 
Coord 2000
16490+1120
Discov num
GWP2671
Comp
Coord arcsec 2000
16 49 00.55 +11 19 31.6
Date first
1992
Date last
2015
Obs
5
Pa first
169
Pa last
169
P.A. Now (θ)
169°
Sep first
18.6
Sep last
19.0
Sep. Now (ρ)
19"
Mag pri
11.20
Mag sec
11.90
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+012
Sec motion ra
+004
Pri motion dec
-086
Sec motion dec
-084
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.095 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
169.2
Precise sep
18.979
Constellation
Hercules
last precise pa
169.2
last precise sep
18.979
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16490+1120 GWP2671 2000 2 170 18.9 11.20 11.90 V R 164900.55+111931.6
16490+1120 GWP2671 2010 4 170 18.9 11.20 11.90 V R 164900.55+111931.6
16490+1120 GWP2671 2015 5 169 19.0 11.20 11.90 V R 164900.55+111931.6

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