16592+0636 LDS4712

 
 
16h 59m 10.09s +06 36' 14.6" P.A. 237 sep 78.1 mag 9.29,17.13 Sp K0 dist. 49.63 pc (161.89 l.y.)
 
 
Coord 2000
16592+0636
Discov num
LDS4712
Comp
Coord arcsec 2000
16 59 10.09 +06 36 14.6
Date first
1960
Date last
2010
Obs
4
Pa first
237
Pa last
237
P.A. Now (θ)
237°
Sep first
78.0
Sep last
78.1
Sep. Now (ρ)
78.1"
Mag pri
9.29
Mag sec
17.13
delta mag (ΔM)
7.84
Spectral class
K0 (yellow-orange)
Pri motion ra
-200
Sec motion ra
-197
Pri motion dec
-010
Sec motion dec
-022
Notes
V (Proper motion indicates physical)
rPM=0.062 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
237.1
Precise sep
78.11
Cdsa2 id
LDS 4712
Constellation
Ophiuchus
HIP
83120
Tycho2
0397-02062-1
HD
153402
BD
BD+06 3327
Ra deg
16.98613611111111
De deg
6.604055555555555
Distance
49.63
Distance ly
161.89
last precise pa
237.1
last precise sep
78.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16592+0636 LDS4712 1960 1 237 78.0 9.29 17.13 K0 V 165910.09+063614.6
16592+0636 LDS4712 2000 3 237 77.8 9.29 17.13 K0 V 165910.09+063614.6
16592+0636 LDS4712 2010 4 237 78.1 9.29 17.13 K0 V 165910.09+063614.6

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