12445+3617 STF1676

 
 
12h 44m 31.32s +36 16' 45.2" P.A. 349 sep 4.2 mag 10.70,11.20 Sp G7III
 
 
Coord 2000
12445+3617
Discov num
STF1676
Comp
Coord arcsec 2000
12 44 31.32 +36 16 45.2
Date first
1831
Date last
2013
Obs
20
Pa first
351
Pa last
349
P.A. Now (θ)
349°
Sep first
2.5
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
10.70
Mag sec
11.20
delta mag (ΔM)
0.5
Spectral class
G7III (yellow)
Pri motion ra
+013
Sec motion ra
-010
Pri motion dec
-094
Sec motion dec
+046
Notes
rPM=1.495
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
349.1
Precise sep
4.22
Constellation
Canes Venatici
SAO
63172
Tycho2
2533-00013-1
last precise pa
349.1
last precise sep
4.22
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12445+3617 STF1676 2003 17 350 4.1 10.70 11.20 G7III D 124431.32+361645.2
12445+3617 STF1676 2004 19 349 4.2 10.70 11.20 G7III D 124431.32+361645.2
12445+3617 STF1676 2013 20 349 4.2 10.70 11.20 G7III 124431.32+361645.2

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