03521+4048 STT  66

 
 
03h 52m 04.69s +40 47' 50.7" P.A. 145 sep 1 mag 8.11,8.54 Sp A2 dist. 236.41 pc (771.17 l.y.)
 
 
Coord 2000
03521+4048
Discov num
STT  66
Comp
Coord arcsec 2000
03 52 04.69 +40 47 50.7
Date first
1843
Date last
2015
Obs
57
Pa first
147
Pa last
145
P.A. Now (θ)
145°
Sep first
0.4
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
8.11
Mag sec
8.54
delta mag (ΔM)
0.43
Spectral class
A2 (white)
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
144.6
Precise sep
0.99
Constellation
Perseus
SAO
39161
HIP
18095
Tycho2
2868-00297-1
HD
24117
BD
BD+40 847
Distance
236.41
Distance ly
771.17
last precise pa
145
last precise sep
0.991
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03521+4048 STT 66 2006 52 141 1.0 8.11 8.54 A2 D 035204.69+404750.7
03521+4048 STT 66 2008 53 145 1.0 8.11 8.54 A2 D 035204.69+404750.7
03521+4048 STT 66 2010 55 144 1.0 8.11 8.54 A2 D 035204.69+404750.7
03521+4048 STT 66 2014 55 145 1.0 8.11 8.54 A2 035204.69+404750.7
03521+4048 STT 66 2015 57 145 1.0 8.11 8.54 A2 035204.69+404750.7

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