02331+5828 STF 272

 
 
02h 33m 08.71s +58 27' 44.9" P.A. 217 sep 1.9 mag 8.33,8.36 Sp A3V dist. 129.53 pc (422.53 l.y.)
 
 
Coord 2000
02331+5828
Discov num
STF 272
Comp
Coord arcsec 2000
02 33 08.71 +58 27 44.9
Date first
1830
Date last
2016
Obs
39
Pa first
222
Pa last
217
P.A. Now (θ)
217°
Sep first
1.7
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
8.33
Mag sec
8.36
delta mag (ΔM)
0.03
Spectral class
A3V (white)
Pri motion ra
-019
Sec motion ra
-019
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
217.1
Precise sep
1.938
Constellation
Perseus
SAO
23419
HIP
11870
Tycho2
3699-01306-2
HD
15641
BD
BD+57 585
Distance
129.53
Distance ly
422.53
last precise pa
217.1
last precise sep
1.938
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02331+5828 STF 272 2005 38 217 1.9 8.33 8.36 A3V D 023308.71+582744.9
02331+5828 STF 272 2009 40 216 1.9 8.33 8.36 A3V D 023308.71+582744.9
02331+5828 STF 272 2012 38 217 1.9 8.33 8.36 A3V 023308.71+582744.9
02331+5828 STF 272 2016 39 217 1.9 8.33 8.36 A3V 023308.71+582744.9

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