20126-6842 DON 980

 
 
20h 12m 32.84s -68 43' 08.5" P.A. 267 sep 2.3 mag 11.46,11.50
 
 
Coord 2000
20126-6842
Discov num
DON 980
Comp
Coord arcsec 2000
20 12 32.84 -68 43 08.5
Date first
1928
Date last
2015
Obs
5
Pa first
268
Pa last
267
P.A. Now (θ)
267°
Sep first
2.1
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.46
Mag sec
11.50
delta mag (ΔM)
0.04
Spectral class
Pri motion ra
+023
Sec motion ra
-037
Pri motion dec
-001
Sec motion dec
-002
Notes
rPM=1.619
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
266.9
Precise sep
2.347
Constellation
Pavo
Tycho2
9307-02053-1
Gaia DR2
10686651904
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20126-6842 DON 980 1991 3 268 2.3 11.46 11.50 201232.84-684308.5
20126-6842 DON 980 1998 4 267 2.3 11.46 11.50 201232.84-684308.5
20126-6842 DON 980 2015 5 267 2.3 11.46 11.50 201232.84-684308.5

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