07589-6714 DON 221

 
 
07h 58m 58.06s -67 13' 59.5" P.A. 13 sep 3 mag 11.24,11.43
 
 
Coord 2000
07589-6714
Discov num
DON 221
Comp
Coord arcsec 2000
07 58 58.06 -67 13 59.5
Date first
1929
Date last
2015
Obs
6
Pa first
11
Pa last
13
P.A. Now (θ)
13°
Sep first
2.7
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
11.24
Mag sec
11.43
delta mag (ΔM)
0.19
Spectral class
Pri motion ra
-024
Sec motion ra
-001
Pri motion dec
-024
Sec motion dec
+082
Notes
rPM=1.323
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.8
Precise sep
3.01
Constellation
Volans
Tycho2
8923-00297-1
last precise pa
12.8
last precise sep
3.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07589-6714 DON 221 1999 4 15 2.3 11.24 11.43 D 075858.06-671359.5
07589-6714 DON 221 2015 6 13 3.0 11.24 11.43 075858.06-671359.5

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