11422-1710 GWP1647

 
 
11h 42m 13.86s -17 09' 46.4" P.A. 226 sep 99.3 mag 12.63,13.71
 
 
Coord 2000
11422-1710
Discov num
GWP1647
Comp
Coord arcsec 2000
11 42 13.86 -17 09 46.4
Date first
1991
Date last
2015
Obs
7
Pa first
226
Pa last
226
P.A. Now (θ)
226°
Sep first
99.1
Sep last
99.3
Sep. Now (ρ)
99.3"
Mag pri
12.63
Mag sec
13.71
delta mag (ΔM)
1.08
Spectral class
Pri motion ra
+037
Sec motion ra
+035
Pri motion dec
-047
Sec motion dec
-059
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.177 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
226.2
Precise sep
99.303
Constellation
Crater
Gaia DR2
18084300416
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11422-1710 GWP1647 1998 2 226 99.2 11.90 12.90 V R 114213.86-170946.4
11422-1710 GWP1647 2000 4 226 99.2 11.90 12.90 V R 114213.86-170946.4
11422-1710 GWP1647 2010 6 226 99.2 12.63 13.71 V R 114213.86-170946.4
11422-1710 GWP1647 2015 7 226 99.3 12.63 13.71 V R 114213.86-170946.4

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