11540+2239 TDS8101

 
 
11h 54m 01.78s +22 38' 36.6" P.A. 292 sep 0.4 mag 9.99,10.14 Sp K5
 
 
Coord 2000
11540+2239
Discov num
TDS8101
Comp
Coord arcsec 2000
11 54 01.78 +22 38 36.6
Date first
1991
Date last
1991
Obs
1
Pa first
292
Pa last
292
P.A. Now (θ)
292°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.99
Mag sec
10.14
delta mag (ΔM)
0.15
Spectral class
K5 (yellow-orange)
Pri motion ra
-011
Sec motion ra
-011
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
291.8
Precise sep
0.37
Cdsa2 id
TDS 8101
Constellation
Leo
SAO
82040
Tycho2
1985-00910-1
Ra deg
11.900494444444444
De deg
22.6435
last precise pa
291.8
last precise sep
0.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11540+2239 TDS8101 1991 1 292 0.4 9.99 10.14 115401.78+223836.6

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