12506+6015 TDS8550

 
 
12h 50m 34.07s +60 15' 21.0" P.A. 355 sep 0.8 mag 12.01,12.58
 
 
Coord 2000
12506+6015
Discov num
TDS8550
Comp
Coord arcsec 2000
12 50 34.07 +60 15 21.0
Date first
1991
Date last
1991
Obs
1
Pa first
355
Pa last
355
P.A. Now (θ)
355°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
12.01
Mag sec
12.58
delta mag (ΔM)
0.57
Spectral class
Pri motion ra
-027
Sec motion ra
-027
Pri motion dec
+006
Sec motion dec
+006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
355.3
Precise sep
0.83
Cdsa2 id
TDS 8550
Constellation
Ursa Major
Tycho2
4162-00542-1
Ra deg
12.842797222222222
De deg
60.255833333333335
last precise pa
355.3
last precise sep
0.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12506+6015 TDS8550 1991 1 355 0.8 12.01 12.58 125034.07+601521.0

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