21011-2944 SKF2097

 
 
21h 01m 03.30s -29 43' 43.2" P.A. 152 sep 87.6 mag 7.10,8.18 Sp A2IV+F0V
 
 
Coord 2000
21011-2944
Discov num
SKF2097
Comp
Coord arcsec 2000
21 01 03.30 -29 43 43.2
Date first
1898
Date last
2010
Obs
15
Pa first
152
Pa last
152
P.A. Now (θ)
152°
Sep first
89.1
Sep last
87.6
Sep. Now (ρ)
87.6"
Mag pri
7.10
Mag sec
8.18
delta mag (ΔM)
1.08
Spectral class
A2IV+F0V (white/yellow-white)
Pri motion ra
+017
Sec motion ra
+020
Pri motion dec
-041
Sec motion dec
-039
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Microscopium
last precise pa
151.8
last precise sep
87.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21011-2944 SKF2097 2010 14 152 87.6 7.00 8.10 A2IV+F0V V 210103.30-294343.2

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