12417+5543 SHY 236 BE
12h 35m 51.28s +51° 13' 17.3" P.A. 350.00 sep 999.9 mag 8.63,8.21 Sp K0V+K0V dist. 26.97 pc (87.98 l.y.)
Coord 2000 |
12417+5543 |
|
Discov num |
SHY 236 |
|
Comp |
BE |
|
Coord arcsec 2000 |
12 35 51.28 +51 13 17.3 |
|
Date first |
1991 |
|
Date last |
1999 |
|
Obs |
3 |
|
Pa first |
350 |
|
Pa last |
350.1 |
|
P.A. Now (θ) |
350.1° |
|
Sep first |
999.9 |
|
Sep last |
9999.999 |
|
Sep. Now (ρ) |
9999.999" |
|
Mag pri |
8.63 |
|
Mag sec |
8.21 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
K0V+K0V (yellow-orange/yellow-orange) |
|
Pri motion ra |
+109 |
|
Sec motion ra |
+108 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-001 |
|
Notes |
N
V
W
(See Notes, Proper motion indicates physical, ) |
|
rPM=0.038 (< 0.3, Physical double)
This double is physical.
12417+5543 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
NP UMa |
28480 |
12 41 45 +55 43 29 |
SHY 64 AB |
1999 |
3 |
191 |
999.9 |
8.37 |
8.63 |
0.26 |
|
|
Show |
|
28480 |
12 41 45 +55 43 29 |
SHY 64 AC |
1999 |
3 |
309 |
999.9 |
8.37 |
10.14 |
1.77 |
|
|
Show |
|
28480 |
12 41 45 +55 43 29 |
SHY 64 AD |
1999 |
3 |
69 |
999.9 |
8.37 |
9.86 |
1.49 |
|
|
Show |
|
28480 |
12 41 45 +55 43 29 |
SHY 236 AE |
1999 |
3 |
248 |
999.9 |
8.37 |
8.21 |
0.16 |
|
|
Show |
|
28439 |
12 35 51 +51 13 17 |
SHY 236 BE |
1999 |
3 |
350 |
999.9 |
8.63 |
8.21 |
0.42 |
|
<=== |
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
DO CVn |
|
Constellation |
Canes Venatici |
|
SAO |
28439 |
|
HIP |
61481 |
|
Tycho2 |
3458-01956-1 |
|
Gaia DR2 |
1568610571482444032 |
|
HD |
109647 |
|
BD |
BD+52 1638 |
|
Distance |
26.97 |
|
Distance ly |
87.98 |
|