11365+2502 HDS1645

 
 
11h 36m 28.51s +25 01' 47.3" P.A. 339 sep 0.2 mag 7.23,9.26 Sp A7V dist. 226.76 pc (739.69 l.y.)
 
 
Coord 2000
11365+2502
Discov num
HDS1645
Comp
Coord arcsec 2000
11 36 28.51 +25 01 47.3
Date first
1991
Date last
2012
Obs
6
Pa first
358
Pa last
339
P.A. Now (θ)
339°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
7.23
Mag sec
9.26
delta mag (ΔM)
2.03
Spectral class
A7V (white)
Pri motion ra
+024
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo
SAO
81896
HIP
56613
Tycho2
1982-02065-1
HD
100843
BD
BD+25 2394
Distance
226.76
Distance ly
739.69
last precise pa
338.9
last precise sep
0.223
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11365+2502 HDS1645 1991 1 358 0.2 7.23 9.26 A7V 113628.51+250147.3
11365+2502 HDS1645 2007 2 344 0.2 7.23 9.26 A7V 113628.51+250147.3
11365+2502 HDS1645 2008 3 345 0.2 7.23 9.26 A7V 113628.51+250147.3
11365+2502 HDS1645 2012 5 339 0.2 7.23 9.26 A7V 113628.51+250147.3

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