12061+3850 STF1601

 
 
12h 06m 08.63s +38 49' 42.4" P.A. 298 sep 2 mag 9.64,10.80 Sp G6IV dist. 113.77 pc (371.12 l.y.)
 
 
Coord 2000
12061+3850
Discov num
STF1601
Comp
Coord arcsec 2000
12 06 08.63 +38 49 42.4
Date first
1832
Date last
2017
Obs
54
Pa first
319
Pa last
298
P.A. Now (θ)
298°
Sep first
2.5
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
9.64
Mag sec
10.80
delta mag (ΔM)
1.16
Spectral class
G6IV (yellow)
Pri motion ra
-024
Sec motion ra
Pri motion dec
-068
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297.6
Precise sep
2.01
Cdsa2 id
STF 1601
Constellation
Ursa Major
SAO
62837
HIP
59028
Tycho2
3017-01963-1
BD
BD+39 2493
Ra deg
12.102397222222223
De deg
38.82844444444445
Distance
113.77
Distance ly
371.12
last precise pa
297.6
last precise sep
2.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12061+3850 STF1601 2000 42 300 2.1 9.64 10.80 G6IV D 120608.63+384942.4
12061+3850 STF1601 2007 46 300 2.1 9.64 10.80 G6IV D 120608.63+384942.4
12061+3850 STF1601 2014 52 299 2.0 9.64 10.80 G6IV 120608.63+384942.4
12061+3850 STF1601 2017 54 298 2.0 9.64 10.80 G6IV 120608.63+384942.4

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