13100-1820 GWP1924

 
 
13h 10m 02.98s -18 20' 10.4" P.A. 301 sep 137.1 mag 16.40,17.60
 
 
Coord 2000
13100-1820
Discov num
GWP1924
Comp
Coord arcsec 2000
13 10 02.98 -18 20 10.4
Date first
1993
Date last
2015
Obs
4
Pa first
301
Pa last
301
P.A. Now (θ)
301°
Sep first
136.4
Sep last
137.1
Sep. Now (ρ)
137.1"
Mag pri
16.40
Mag sec
17.60
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-020
Sec motion ra
-018
Pri motion dec
-052
Sec motion dec
-050
Notes
V (Proper motion indicates physical)
rPM=0.051 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
301.3
Precise sep
137.125
Constellation
Virgo
Gaia DR2
20055672704
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13100-1820 GWP1924 1998 2 301 137.2 16.40 17.60 V 131002.98-182010.4
13100-1820 GWP1924 2010 3 301 137.2 16.40 17.60 V 131002.98-182010.4
13100-1820 GWP1924 2015 4 301 137.1 16.40 17.60 V 131002.98-182010.4

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