01557+3620 HU 1033

 
 
01h 55m 43.06s +36 20' 10.1" P.A. 215 sep 1.3 mag 9.37,9.74 Sp G0
 
 
Coord 2000
01557+3620
Discov num
HU 1033
Comp
Coord arcsec 2000
01 55 43.06 +36 20 10.1
Date first
1904
Date last
2015
Obs
24
Pa first
240
Pa last
215
P.A. Now (θ)
215°
Sep first
1.0
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.37
Mag sec
9.74
delta mag (ΔM)
0.37
Spectral class
G0 (yellow)
Pri motion ra
+113
Sec motion ra
+113
Pri motion dec
-054
Sec motion dec
-054
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
55092
Tycho2
2319-00393-1
HD
11706
last precise pa
215.1
last precise sep
1.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01557+3620 HU 1033 2000 21 218 1.2 9.37 9.74 G0 015543.06+362010.1
01557+3620 HU 1033 2007 22 217 1.2 9.37 9.74 G0 015543.06+362010.1
01557+3620 HU 1033 2015 24 215 1.3 9.37 9.74 G0 015543.06+362010.1

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