02028-7856 WIS  49

 
 
02h 02m 47.68s -78 55' 59.0" P.A. 189 sep 917.8 mag 10.18,11.10
 
 
Coord 2000
02028-7856
Discov num
WIS  49
Comp
Coord arcsec 2000
02 02 47.68 -78 55 59.0
Date first
1998
Date last
2010
Obs
4
Pa first
189
Pa last
189
P.A. Now (θ)
189°
Sep first
918.1
Sep last
917.8
Sep. Now (ρ)
917.8"
Mag pri
10.18
Mag sec
11.10
delta mag (ΔM)
0.92
Spectral class
Pri motion ra
+114
Sec motion ra
+147
Pri motion dec
+071
Sec motion dec
+095
Notes
V (Proper motion indicates physical)
rPM=0.233 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
189.2
Precise sep
917.759
Constellation
Hydrus
Tycho2
9357-00275-1
Gaia DR2
97182555264
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02028-7856 WIS 49 2010 3 189 917.8 10.18 11.10 V 020247.68-785559.0

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