02550+3644 A  1823

 
 
02h 55m 01.48s +36 43' 50.2" P.A. 163 sep 3.1 mag 8.59,13.40 Sp A0 dist. 156.74 pc (511.29 l.y.)
 
 
Coord 2000
02550+3644
Discov num
A  1823
Comp
Coord arcsec 2000
02 55 01.48 +36 43 50.2
Date first
1908
Date last
2016
Obs
6
Pa first
160
Pa last
163
P.A. Now (θ)
163°
Sep first
2.4
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
8.59
Mag sec
13.40
delta mag (ΔM)
4.81
Spectral class
A0 (white)
Pri motion ra
+013
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
55994
HIP
13587
Tycho2
2338-00293-1
HD
18042
BD
BD+36 596
Distance
156.74
Distance ly
511.29
last precise pa
162.6
last precise sep
3.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02550+3644 A 1823 1987 4 163 2.8 8.50 13.40 A0 025501.48+364350.2
02550+3644 A 1823 2000 5 163 3.2 8.50 13.40 A0 025501.48+364350.2

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