12448+6203 STI 749

 
 
12h 44m 47.99s +62 03' 09.8" P.A. 189 sep 4.7 mag 10.88,11.53
 
 
Coord 2000
12448+6203
Discov num
STI 749
Comp
Coord arcsec 2000
12 44 47.99 +62 03 09.8
Date first
1907
Date last
2014
Obs
20
Pa first
204
Pa last
189
P.A. Now (θ)
189°
Sep first
3.2
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
10.88
Mag sec
11.53
delta mag (ΔM)
0.65
Spectral class
Pri motion ra
-022
Sec motion ra
-020
Pri motion dec
-008
Sec motion dec
-025
Notes
N (See Notes)
rPM=0.535
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
189.3
Precise sep
4.658
Constellation
Ursa Major
Tycho2
4162-00112-1
last precise pa
189.3
last precise sep
4.658
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12448+6203 STI 749 2003 8 190 4.6 10.88 11.53 N D 124447.99+620309.8
12448+6203 STI 749 2007 12 190 4.6 10.88 11.53 N D 124447.99+620309.8
12448+6203 STI 749 2014 20 189 4.7 10.88 11.53 N 124447.99+620309.8

If you need more information about this double, apply for a data request form to the WDS.