10087-6904 DON 393

 
 
10h 08m 54.08s -69 05' 04.2" P.A. 288 sep 3.4 mag 10.30,13.30
 
 
Coord 2000
10087-6904
Discov num
DON 393
Comp
Coord arcsec 2000
10 08 54.08 -69 05 04.2
Date first
1931
Date last
2015
Obs
3
Pa first
286
Pa last
288
P.A. Now (θ)
288°
Sep first
2.9
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
10.30
Mag sec
13.30
delta mag (ΔM)
3
Spectral class
Pri motion ra
-016
Sec motion ra
-016
Pri motion dec
+011
Sec motion dec
+011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
288
Precise sep
3.365
Constellation
Carina
Tycho2
9210-01153-1
Gaia DR2
49009200384
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10087-6904 DON 393 1968 2 290 3.0 10.50 14.50 100808.57-690400.0
10087-6904 DON 393 2015 3 288 3.4 10.30 13.30 100854.08-690504.2

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