11559+4309 LDS4159

 
 
11h 55m 52.75s +43 08' 23.8" P.A. 272 sep 27.7 mag 16.60,16.90
 
 
Coord 2000
11559+4309
Discov num
LDS4159
Comp
Coord arcsec 2000
11 55 52.75 +43 08 23.8
Date first
1960
Date last
2010
Obs
4
Pa first
274
Pa last
272
P.A. Now (θ)
272°
Sep first
27.0
Sep last
27.7
Sep. Now (ρ)
27.7"
Mag pri
16.60
Mag sec
16.90
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-163
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
272.2
Precise sep
27.72
Cdsa2 id
LDS 4159
Constellation
Ursa Major
Ra deg
11.931319444444444
De deg
43.139944444444446
last precise pa
272.2
last precise sep
27.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11559+4309 LDS4159 1999 2 272 27.7 16.60 16.90 D 115552.75+430823.8
11559+4309 LDS4159 2002 3 273 27.4 16.60 16.90 D 115552.75+430823.8
11559+4309 LDS4159 2010 4 272 27.7 16.60 16.90 115552.75+430823.8

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