03039+6831 HU 1052

 
 
03h 03m 52.02s +68 30' 51.1" P.A. 146 sep 1.3 mag 9.40,11.90 Sp F5
 
 
Coord 2000
03039+6831
Discov num
HU 1052
Comp
Coord arcsec 2000
03 03 52.02 +68 30 51.1
Date first
1904
Date last
2015
Obs
4
Pa first
149
Pa last
146
P.A. Now (θ)
146°
Sep first
1.0
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.40
Mag sec
11.90
delta mag (ΔM)
2.5
Spectral class
F5 (yellow-white)
Pri motion ra
-032
Sec motion ra
Pri motion dec
+016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.3
Precise sep
1.309
Constellation
Cassiopeia
SAO
12580
Tycho2
4313-00799-1
HD
18640
last precise pa
146.3
last precise sep
1.309
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03039+6831 HU 1052 1943 3 150 1.0 9.40 11.90 F5 030352.02+683051.1
03039+6831 HU 1052 2015 4 146 1.3 9.40 11.90 F5 030352.02+683051.1

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