08540+0825 STT 195

 
 
08h 53m 57.80s +08 25' 17.7" P.A. 139 sep 9.8 mag 7.73,8.33 Sp F8 dist. 1315.79 pc (4292.11 l.y.)
 
 
Coord 2000
08540+0825
Discov num
STT 195
Comp
Coord arcsec 2000
08 53 57.80 +08 25 17.7
Date first
1843
Date last
2017
Obs
53
Pa first
140
Pa last
139
P.A. Now (θ)
139°
Sep first
9.1
Sep last
9.8
Sep. Now (ρ)
9.8"
Mag pri
7.73
Mag sec
8.33
delta mag (ΔM)
0.6
Spectral class
F8 (yellow-white)
Pri motion ra
-042
Sec motion ra
-036
Pri motion dec
+015
Sec motion dec
+015
Notes
rPM=0.135 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.3
Precise sep
9.824
Constellation
Cancer
HIP
43692
Tycho2
0811-00207-1
HD
76037
BD
BD+08 2138
Distance
1315.79
Distance ly
4292.11
last precise pa
139.3
last precise sep
9.824
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08540+0825 STT 195 2005 45 140 9.4 7.73 8.33 F8 D 085357.80+082517.7
08540+0825 STT 195 2007 46 139 9.8 7.73 8.33 F8 D 085357.80+082517.7
08540+0825 STT 195 2011 49 139 9.8 7.73 8.33 F8 D 085357.80+082517.7
08540+0825 STT 195 2012 52 138 9.8 7.73 8.33 F8 085357.80+082517.7
08540+0825 STT 195 2017 53 139 9.8 7.73 8.33 F8 085357.80+082517.7

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