21006-1705 HO  461

 
 
21h 00m 35.08s -17 04' 52.2" P.A. 229 sep 3 mag 10.80,11.30 Sp G0
 
 
Coord 2000
21006-1705
Discov num
HO  461
Comp
Coord arcsec 2000
21 00 35.08 -17 04 52.2
Date first
1890
Date last
2015
Obs
9
Pa first
225
Pa last
229
P.A. Now (θ)
229°
Sep first
1.8
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
10.80
Mag sec
11.30
delta mag (ΔM)
0.5
Spectral class
G0 (yellow)
Pri motion ra
+034
Sec motion ra
-016
Pri motion dec
+035
Sec motion dec
-007
Notes
rPM=1.338
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228.5
Precise sep
3.007
Constellation
Capricornus
Tycho2
6349-00882-1
Gaia DR2
6882432964375852416
HD
358737
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21006-1705 HO 461 2001 7 231 2.9 10.80 11.30 210035.08-170452.2
21006-1705 HO 461 2015 9 229 3.0 10.80 11.30 G0 210035.08-170452.2

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