12150+5501 HJ 2605

 
 
12H 15M 04.39S +55 00' 54.9" P.A. 311 SEP 22.7 MAG 12.03,13.00
 
 
Coord 2000
12150+5501
Discov num
HJ 2605
Comp
Coord arcsec 2000
12 15 04.39 +55 00 54.9
Date first
1831
Date last
2013
Obs
11
Pa first
350
Pa last
311
P.A. Now (θ)
311°
Sep first
20.0
Sep last
22.7
Sep. Now (ρ)
22.7"
Mag pri
12.03
Mag sec
13.00
delta mag (ΔM)
0.97
Spectral class
Pri motion ra
+002
Sec motion ra
-042
Pri motion dec
+000
Sec motion dec
-002
Notes
rPM=1.048
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
Tycho2
3837-00449-1
last precise pa
311.3
last precise sep
22.671