01548+1728 A  2323

 
 
01h 54m 45.56s +17 28' 01.4" P.A. 146 sep 1.7 mag 9.50,10.88 Sp K0
 
 
Coord 2000
01548+1728
Discov num
A  2323
Comp
Coord arcsec 2000
01 54 45.56 +17 28 01.4
Date first
1911
Date last
2017
Obs
13
Pa first
145
Pa last
146
P.A. Now (θ)
146°
Sep first
1.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.50
Mag sec
10.88
delta mag (ΔM)
1.38
Spectral class
K0 (yellow-orange)
Pri motion ra
+010
Sec motion ra
+010
Pri motion dec
-013
Sec motion dec
-013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.2
Precise sep
1.74
Constellation
Aries
SAO
92691
Tycho2
1206-01009-1
last precise pa
146.2
last precise sep
1.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01548+1728 A 2323 2001 12 147 1.6 9.50 10.88 K0 015445.56+172801.4
01548+1728 A 2323 2017 13 146 1.7 9.50 10.88 K0 015445.56+172801.4

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