01445+3957 STF 149

 
 
01h 44m 30.83s +39 57' 31.1" P.A. 81 sep 1.4 mag 8.15,9.30 Sp F5 dist. 141.64 pc (462.03 l.y.)
 
 
Coord 2000
01445+3957
Discov num
STF 149
Comp
Coord arcsec 2000
01 44 30.83 +39 57 31.1
Date first
1833
Date last
2015
Obs
43
Pa first
118
Pa last
81
P.A. Now (θ)
81°
Sep first
1.4
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
8.15
Mag sec
9.30
delta mag (ΔM)
1.15
Spectral class
F5 (yellow-white)
Pri motion ra
+050
Sec motion ra
+050
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
54946
HIP
8131
Tycho2
2819-01759-1
HD
10629
BD
BD+39 393
Distance
141.64
Distance ly
462.03
last precise pa
81.3
last precise sep
1.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01445+3957 STF 149 2001 40 86 1.4 8.15 9.30 F5 D 014430.83+395731.1
01445+3957 STF 149 2007 41 83 1.5 8.15 9.30 F5 D 014430.83+395731.1
01445+3957 STF 149 2013 42 82 1.4 8.15 9.30 F5 014430.83+395731.1
01445+3957 STF 149 2015 43 81 1.4 8.15 9.30 F5 014430.83+395731.1

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