00166+2434 HU  405

 
 
00h 16m 37.78s +24 33' 36.0" P.A. 292 sep 1.2 mag 10.83,10.86 Sp K2
 
 
Coord 2000
00166+2434
Discov num
HU  405
Comp
Coord arcsec 2000
00 16 37.78 +24 33 36.0
Date first
1901
Date last
2009
Obs
26
Pa first
273
Pa last
292
P.A. Now (θ)
292°
Sep first
1.1
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
10.83
Mag sec
10.86
delta mag (ΔM)
0.03
Spectral class
K2 (yellow-orange)
Pri motion ra
+161
Sec motion ra
+161
Pri motion dec
-082
Sec motion dec
-082
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
Tycho2
1730-00462-1
last precise pa
292.4
last precise sep
1.175
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00166+2434 HU 405 2001 25 290 1.3 10.83 10.86 K2 001637.78+243336.0
00166+2434 HU 405 2009 26 292 1.2 10.83 10.86 K2 001637.78+243336.0

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