12064+1812 HDS1708

 
 
12h 06m 22.42s +18 12' 02.8" P.A. 305 sep 0.4 mag 9.02,11.96 Sp G dist. 165.29 pc (539.18 l.y.)
 
 
Coord 2000
12064+1812
Discov num
HDS1708
Comp
Coord arcsec 2000
12 06 22.42 +18 12 02.8
Date first
1991
Date last
2010
Obs
2
Pa first
304
Pa last
305
P.A. Now (θ)
305°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.02
Mag sec
11.96
delta mag (ΔM)
2.94
Spectral class
G (yellow)
Pri motion ra
-040
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.7
Precise sep
0.39
Constellation
Coma Berenices
SAO
99940
HIP
59049
Tycho2
1442-01496-1
HD
105156
BD
BD+19 2530
Distance
165.29
Distance ly
539.18
last precise pa
304.7
last precise sep
0.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12064+1812 HDS1708 1991 1 304 0.4 9.02 11.96 G D 120622.42+181202.8
12064+1812 HDS1708 2010 2 305 0.4 9.02 11.96 G 120622.42+181202.8

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