00474+4440 A  1508

 
 
00h 47m 26.65s +44 39' 36.1" P.A. 204 sep 2.7 mag 9.19,11.00 Sp A5
 
 
Coord 2000
00474+4440
Discov num
A  1508
Comp
Coord arcsec 2000
00 47 26.65 +44 39 36.1
Date first
1907
Date last
2009
Obs
10
Pa first
206
Pa last
204
P.A. Now (θ)
204°
Sep first
2.4
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
9.19
Mag sec
11.00
delta mag (ΔM)
1.81
Spectral class
A5 (white)
Pri motion ra
+021
Sec motion ra
+022
Pri motion dec
-013
Sec motion dec
-014
Notes
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
203.8
Precise sep
2.68
Constellation
Andromeda
SAO
36663
Tycho2
2809-00668-1
last precise pa
203.8
last precise sep
2.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00474+4440 A 1508 2001 8 204 2.5 9.19 11.00 A5 004726.65+443936.1
00474+4440 A 1508 2009 9 204 2.7 9.19 11.00 A5 004726.65+443936.1

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