10441+2806 LDS1257

 
 
10h 44m 04.02s +28 04' 38.9" P.A. 155 sep 4.7 mag 16.70,17.50
 
 
Coord 2000
10441+2806
Discov num
LDS1257
Comp
Coord arcsec 2000
10 44 04.02 +28 04 38.9
Date first
1963
Date last
1998
Obs
2
Pa first
152
Pa last
155
P.A. Now (θ)
155°
Sep first
4.5
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
16.70
Mag sec
17.50
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-054
Sec motion ra
Pri motion dec
-131
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
154.5
Precise sep
4.66
Cdsa2 id
LDS 1257
Constellation
Leo Minor
Ra deg
10.734449999999999
De deg
28.077472222222223
last precise pa
154.5
last precise sep
4.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10441+2806 LDS1257 1998 2 155 4.7 16.70 17.50 D 104404.02+280438.9
10441+2806 LDS1257 2010 3 138 5.8 16.70 17.50 104404.02+280438.9

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