02571+1048 HEI   1

 
 
02h 57m 07.65s +10 48' 13.6" P.A. 86 sep 2.5 mag 9.99,12.30 Sp F0 dist. 487.8 pc (1591.2 l.y.)
 
 
Coord 2000
02571+1048
Discov num
HEI   1
Comp
Coord arcsec 2000
02 57 07.65 +10 48 13.6
Date first
1972
Date last
1997
Obs
7
Pa first
86
Pa last
86
P.A. Now (θ)
86°
Sep first
3.0
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
9.99
Mag sec
12.30
delta mag (ΔM)
2.31
Spectral class
F0 (yellow-white)
Pri motion ra
-005
Sec motion ra
+002
Pri motion dec
-002
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
SAO
93200
HIP
13759
Tycho2
0644-00706-1
BD
BD+10 394
Distance
487.8
Distance ly
1591.2
last precise pa
85.7
last precise sep
2.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02571+1048 HEI 1 1997 7 86 2.5 9.99 12.30 F0 025707.65+104813.6

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