00272+2115 BU 1225

 
 
00h 27m 11.14s +21 15' 29.1" P.A. 190 sep 1.4 mag 8.12,10.89 Sp A3 dist. 168.07 pc (548.24 l.y.)
 
 
Coord 2000
00272+2115
Discov num
BU 1225
Comp
Coord arcsec 2000
00 27 11.14 +21 15 29.1
Date first
1891
Date last
1991
Obs
13
Pa first
189
Pa last
190
P.A. Now (θ)
190°
Sep first
1.2
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
8.12
Mag sec
10.89
delta mag (ΔM)
2.77
Spectral class
A3 (white)
Pri motion ra
+035
Sec motion ra
+034
Pri motion dec
+001
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pisces
SAO
74000
HIP
2147
Tycho2
1186-01207-1
HD
2316
BD
BD+20 44
Distance
168.07
Distance ly
548.24
last precise pa
189.5
last precise sep
1.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00272+2115 BU 1225 1991 13 190 1.4 8.12 10.89 A3 D 002711.14+211529.1
00272+2115 BU 1225 2013 14 190 1.2 8.12 10.89 A3 002711.14+211529.1

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