03158+5708 ES   11

 
 
03h 15m 47.97s +57 08' 26.3" P.A. 72 sep 11.9 mag 5.79,14.10 Sp A0Ia dist. 877.19 pc (2861.39 l.y.)
 
 
Coord 2000
03158+5708
Discov num
ES   11
Comp
Coord arcsec 2000
03 15 47.97 +57 08 26.3
Date first
1900
Date last
2015
Obs
5
Pa first
66
Pa last
72
P.A. Now (θ)
72°
Sep first
10.9
Sep last
11.9
Sep. Now (ρ)
11.9"
Mag pri
5.79
Mag sec
14.10
delta mag (ΔM)
8.31
Spectral class
A0Ia (white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
23903
HIP
15192
Tycho2
3710-00823-1
HD
20041
HR
964
BD
BD+56 798
Distance
877.19
Distance ly
2861.39
last precise pa
71.9
last precise sep
11.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03158+5708 ES 11 1999 4 70 11.4 5.79 14.10 A0Ia D 031547.97+570826.3
03158+5708 ES 11 2015 5 72 11.9 5.79 14.10 A0Ia 031547.97+570826.3

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