20162-2945 SKF1245

 
 
20h 16m 10.78s -29 45' 04.9" P.A. 228.00 sep 24.6 mag 10.30,15.80 Sp G0
 
 
Coord 2000
20162-2945
Discov num
SKF1245
Comp
Coord arcsec 2000
20 16 10.78 -29 45 04.9
Date first
1954
Date last
2015
Obs
7
Pa first
229
Pa last
228
P.A. Now (θ)
228°
Sep first
24.4
Sep last
24.6
Sep. Now (ρ)
24.6"
Mag pri
10.30
Mag sec
15.80
delta mag (ΔM)
5.5
Spectral class
G0 (yellow)
Pri motion ra
-005
Sec motion ra
-008
Pri motion dec
-094
Sec motion dec
-098
Notes
V (Proper motion indicates physical)
rPM=0.051 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228.1
Precise sep
24.578
Constellation
Hydra
SAO
189079
Tycho2
6918-00246-1
Gaia DR2
6797443945366325888
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20162-2945 SKF1245 2010 6 228 24.6 10.30 15.80 G0 V 201610.78-294504.9
20162-2945 SKF1245 2015 6 228 24.6 10.30 15.80 G0 V 201610.78-294504.9

If you need more information about this double, apply for a data request form to the WDS.