08476+0001 TOK 521AD

 
 
08h 47m 36.90s +00 01' 04.3" P.A. 157 sep 119.6 mag 7.84,17.43 Sp G0 dist. 60.2 pc (196.37 l.y.)
 
 
Coord 2000
08476+0001
Discov num
TOK 521
Comp
AD
Coord arcsec 2000
08 47 36.90 +00 01 04.3
Date first
1980
Date last
2010
Obs
3
Pa first
157
Pa last
157
P.A. Now (θ)
157°
Sep first
119.6
Sep last
119.6
Sep. Now (ρ)
119.6"
Mag pri
7.84
Mag sec
17.43
delta mag (ΔM)
9.59
Spectral class
G0 (yellow)
Pri motion ra
+155
Sec motion ra
+152
Pri motion dec
-095
Sec motion dec
-076
Notes
N (See Notes)
rPM=0.106 (< 0.3, Physical double)
This double is physical.
 
 
08476+0001 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 117128 08476+0001 STF1281 AB 1832 2017 39 310 53.1 7.84 9.02 1.18
Show 117128 08476+0001 STU 23 AC 1892 2017 13 351 219.8 7.84 7.82 0.02
Show 117128 08476+0001 TOK 521 AD 1980 2010 3 157 119.6 7.84 17.43 9.59 <===
Show 117127 08476+0001 RST5306 Ca,Cb 1946 1996 10 36 0.1 8.92 8.36 0.56
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157.1
Precise sep
119.604
Cdsa2 id
TOK 521 AD
Constellation
Hydra
SAO
117128
HIP
43172
Tycho2
0212-01395-1
BD
BD+00 2393
Ra deg
8.793583333333332
De deg
0.017861111111111112
Distance
60.2
Distance ly
196.37
last precise pa
157.1
last precise sep
119.604
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08476+0001 TOK 521 AD 1999 2 157 119.4 7.84 17.43 G0 084736.90+000104.3
08476+0001 TOK 521 AD 2010 3 157 119.6 7.84 17.43 G0 N 084736.90+000104.3

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