23399+0950 SKF1784

 
 
23h 39m 51.75s +09 49' 56.7" P.A. 344.00 sep 2.4 mag 17.80,17.40 Sp DA+M
 
 
Coord 2000
23399+0950
Discov num
SKF1784
Comp
Coord arcsec 2000
23 39 51.75 +09 49 56.7
Date first
1994
Date last
2016
Obs
4
Pa first
344
Pa last
344
P.A. Now (θ)
344°
Sep first
2.5
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
17.80
Mag sec
17.40
delta mag (ΔM)
0.4
Spectral class
DA+M (white dwarf/red)
Pri motion ra
-051
Sec motion ra
Pri motion dec
-051
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
343.6
Precise sep
2.364
Constellation
Hydra
Gaia DR2
2759986086520758784
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23399+0950 SKF1784 2009 2 343 2.3 17.80 17.40 DA+M 233951.75+094956.7
23399+0950 SKF1784 2015 3 344 2.4 17.80 17.40 DA+M 233951.75+094956.7

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