12462+0228 STT 255

 
 
12h 46m 14.85s +02 27' 51.5" P.A. 354 sep 17.9 mag 8.02,12.57 Sp F2IV
 
 
Coord 2000
12462+0228
Discov num
STT 255
Comp
Coord arcsec 2000
12 46 14.85 +02 27 51.5
Date first
1845
Date last
2015
Obs
14
Pa first
334
Pa last
354
P.A. Now (θ)
354°
Sep first
21.0
Sep last
17.9
Sep. Now (ρ)
17.9"
Mag pri
8.02
Mag sec
12.57
delta mag (ΔM)
4.55
Spectral class
F2IV (yellow-white)
Pri motion ra
-042
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Y (Parallax indicates components are non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
B8/9V
SAO
220739
Tycho2
7689-00159-1
HD
77342
Dm number
-42 4876
last precise pa
353.8
last precise sep
17.858
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12462+0228 STT 255 2000 10 353 17.8 7.70 12.70 A5 D 124614.85+022751.5
12462+0228 STT 255 2013 12 355 17.8 8.02 12.57 A5 124614.85+022751.5
12462+0228 STT 255 2015 14 354 17.9 8.02 12.57 F2IV Y 124614.85+022751.5

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