12030+5726 UC 2258

 
 
12h 02m 58.72s +57 25' 35.8" P.A. 126 sep 72.4 mag 9.30,16.20 Sp F8
 
 
Coord 2000
12030+5726
Discov num
UC 2258
Comp
Coord arcsec 2000
12 02 58.72 +57 25 35.8
Date first
1999
Date last
2010
Obs
3
Pa first
126
Pa last
126
P.A. Now (θ)
126°
Sep first
72.4
Sep last
72.4
Sep. Now (ρ)
72.4"
Mag pri
9.30
Mag sec
16.20
delta mag (ΔM)
6.9
Spectral class
F8 (yellow-white)
Pri motion ra
+069
Sec motion ra
+070
Pri motion dec
-024
Sec motion dec
-026
Notes
V (Proper motion indicates physical)
rPM=0.03 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125.9
Precise sep
72.43
Cdsa2 id
UC 2258
Constellation
Ursa Major
SAO
28230
Tycho2
3836-00628-1
HD
104620
Ra deg
12.049644444444445
De deg
57.42661111111111
last precise pa
125.9
last precise sep
72.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12030+5726 UC 2258 2000 2 126 72.2 9.30 16.20 V 120258.72+572535.8
12030+5726 UC 2258 2003 2 126 72.5 9.30 16.20 V 120258.72+572535.8
12030+5726 UC 2258 2010 3 126 72.4 9.30 16.20 F8 V 120258.72+572535.8

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