12511+5838 STI 750

 
 
12h 51m 08.35s +58 37' 49.5" P.A. 142 sep 3.4 mag 12.00,12.20
 
 
Coord 2000
12511+5838
Discov num
STI 750
Comp
Coord arcsec 2000
12 51 08.35 +58 37 49.5
Date first
1912
Date last
2015
Obs
6
Pa first
148
Pa last
142
P.A. Now (θ)
142°
Sep first
2.8
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
12.00
Mag sec
12.20
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+007
Sec motion ra
+004
Pri motion dec
-010
Sec motion dec
-033
Notes
rPM=0.698
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
141.6
Precise sep
3.448
Constellation
Ursa Major
Gaia DR2
1577376153055948288
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12511+5838 STI 750 2003 5 142 3.4 12.00 12.20 125108.35+583749.5
12511+5838 STI 750 2015 6 142 3.4 12.00 12.20 125108.35+583749.5

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