12242+4304 STF1638

12h 24m 13.24s +43 03' 37.1" P.A. 282 sep 8.3 mag 10.29,10.70 Sp F5

Coord 2000
12242+4304
Discov num
STF1638
Comp
Coord arcsec 2000
12 24 13.24 +43 03 37.1
Date first
1895
Date last
2017
Obs
11
Pa first
282
Pa last
282
P.A. Now (θ)
282°
Sep first
8.2
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
10.29
Mag sec
10.70
delta mag (ΔM)
0.41
Spectral class
F5 (yellow-white)
Pri motion ra
+004
Sec motion ra
-001
Pri motion dec
+001
Sec motion dec
+002
Notes


rPM=1.237

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
282
Precise sep
8.293
Constellation
Canes Venatici
SAO
44160
Tycho2
3020-00272-1
last precise pa
282
last precise sep
8.293




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12242+4304 STF1638 2002 8 282 8.2 10.29 10.70 F5 D 122413.24+430337.1
12242+4304 STF1638 2010 10 283 7.9 10.29 10.70 F5 122413.24+430337.1
12242+4304 STF1638 2017 11 282 8.3 10.29 10.70 F5 122413.24+430337.1

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