12487+5640 TDS8534

 
 
12h 48m 43.58s +56 39' 44.5" P.A. 271 sep 2.6 mag 11.35,12.54
 
 
Coord 2000
12487+5640
Discov num
TDS8534
Comp
Coord arcsec 2000
12 48 43.58 +56 39 44.5
Date first
1991
Date last
1991
Obs
1
Pa first
271
Pa last
271
P.A. Now (θ)
271°
Sep first
2.6
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.35
Mag sec
12.54
delta mag (ΔM)
1.19
Spectral class
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
-008
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
271.4
Precise sep
2.64
Cdsa2 id
TDS 8534
Constellation
Ursa Major
Tycho2
3845-00988-1
Ra deg
12.812105555555556
De deg
56.66236111111111
last precise pa
271.4
last precise sep
2.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12487+5640 TDS8534 1991 1 271 2.6 11.35 12.54 124843.58+563944.5

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