11430+5156 HDS1654

 
 
11h 43m 02.26s +51 55' 36.0" P.A. 125 sep 0.4 mag 9.13,11.46 Sp F8 dist. 170.36 pc (555.71 l.y.)
 
 
Coord 2000
11430+5156
Discov num
HDS1654
Comp
Coord arcsec 2000
11 43 02.26 +51 55 36.0
Date first
1991
Date last
2010
Obs
2
Pa first
110
Pa last
125
P.A. Now (θ)
125°
Sep first
0.2
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.13
Mag sec
11.46
delta mag (ΔM)
2.33
Spectral class
F8 (yellow-white)
Pri motion ra
+007
Sec motion ra
Pri motion dec
+012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125.3
Precise sep
0.364
Cdsa2 id
HDS 1654
Constellation
Ursa Major
SAO
28108
HIP
57140
Tycho2
3454-01303-1
HD
101768
BD
BD+52 1582
Ra deg
11.717294444444445
De deg
51.92666666666666
Distance
170.36
Distance ly
555.71
last precise pa
125.3
last precise sep
0.364
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11430+5156 HDS1654 1991 1 110 0.2 9.13 11.46 F8 114302.26+515536.0
11430+5156 HDS1654 2010 2 125 0.4 9.13 11.46 F8 D 114302.26+515536.0

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