08258+1703 TOK 380AB (25 Cnc)

 
 
08H 25M 49.87S +17 02' 46.5" P.A. 302 SEP 692.8 MAG 6.10,14.09 SP F6V DIST. 44.94 PC (146.59 L.Y.)
 
 
Coord 2000
08258+1703
Discov num
TOK 380
Comp
AB
Coord arcsec 2000
08 25 49.87 +17 02 46.5
Date first
1980
Date last
2002
Obs
4
Pa first
302
Pa last
302
P.A. Now (θ)
302°
Sep first
692.0
Sep last
692.8
Sep. Now (ρ)
692.8"
Mag pri
6.10
Mag sec
14.09
delta mag (ΔM)
7.99
Spectral class
F6V (yellow-white)
Pri motion ra
-192
Sec motion ra
-202
Pri motion dec
-152
Sec motion dec
-162
Notes
V (Proper motion indicates physical)
rPM=0.055 (< 0.3, Physical double)
This double is physical.
 
 
08258+1703 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 97806 08258+1703 OCC 199 Aa,Ab 1934 1934 0 0.1 8.00 8.00 0.00
Show 25 Cnc 97806 08258+1703 TOK 380 AB 1980 2002 4 302 692.8 6.10 14.09 7.99 <===
Show 08258+1703 RAO 62 BC 1997 2013 2 310 16.8 14.09 16.40 2.31
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
25 Cnc
Other name
d2 Cnc
Constellation
Cancer
SAO
97806
HIP
41319
Tycho2
1383-00084-1
HD
71030
HR
3299
GC
11494
BD
BD+17 1842
Flamsteed
25 Cancri
Flamsteed name
25 Cnc
Distance
44.94
Distance ly
146.59
last precise pa
302.1
last precise sep
692.75