12592+1454 HDS1822

 
 
12h 59m 10.30s +14 53' 55.5" P.A. 66 sep 0.4 mag 9.49,10.85 Sp G0 dist. 130.72 pc (426.41 l.y.)
 
 
Coord 2000
12592+1454
Discov num
HDS1822
Comp
Coord arcsec 2000
12 59 10.30 +14 53 55.5
Date first
1991
Date last
2011
Obs
8
Pa first
90
Pa last
66
P.A. Now (θ)
66°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.49
Mag sec
10.85
delta mag (ΔM)
1.36
Spectral class
G0 (yellow)
Pri motion ra
+035
Sec motion ra
Pri motion dec
-175
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.9
Precise sep
0.408
Constellation
Coma Berenices
SAO
100358
HIP
63378
Tycho2
0889-01117-1
HD
112791
BD
BD+15 2525
Distance
130.72
Distance ly
426.41
last precise pa
65.9
last precise sep
0.408
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12592+1454 HDS1822 1991 1 90 0.4 9.49 10.85 G0 D 125910.30+145355.5
12592+1454 HDS1822 2007 2 70 0.4 9.49 10.85 G0 D 125910.30+145355.5
12592+1454 HDS1822 2009 4 70 0.4 9.49 10.85 G0 D 125910.30+145355.5
12592+1454 HDS1822 2010 6 67 0.4 9.49 10.85 G0 125910.30+145355.5
12592+1454 HDS1822 2011 8 66 0.4 9.49 10.85 G0 125910.30+145355.5

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