02476+5357 STF 301

 
 
02h 47m 38.75s +53 56' 35.8" P.A. 18 sep 8.2 mag 7.85,8.70 Sp A0 dist. 990.1 pc (3229.71 l.y.)
 
 
Coord 2000
02476+5357
Discov num
STF 301
Comp
Coord arcsec 2000
02 47 38.75 +53 56 35.8
Date first
1830
Date last
2016
Obs
36
Pa first
17
Pa last
18
P.A. Now (θ)
18°
Sep first
8.2
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
7.85
Mag sec
8.70
delta mag (ΔM)
0.85
Spectral class
A0 (white)
Pri motion ra
+007
Sec motion ra
+007
Pri motion dec
-008
Sec motion dec
-008
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
17.6
Precise sep
8.237
Constellation
Perseus
SAO
23611
HIP
13049
Tycho2
3700-00765-1
HD
17198
BD
BD+53 568
Distance
990.1
Distance ly
3229.71
last precise pa
17.6
last precise sep
8.237
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02476+5357 STF 301 2007 31 16 8.3 7.85 8.70 A0 N D 024738.75+535635.8
02476+5357 STF 301 2011 32 17 8.2 7.85 8.70 A0 N D 024738.75+535635.8
02476+5357 STF 301 2016 36 18 8.2 7.85 8.70 A0 N 024738.75+535635.8

If you need more information about this double, apply for a data request form to the WDS.