15371+2646 GII 40 AC
15h 37m 07.05s +26° 45' 36.5" P.A. 243.00 sep 2.1 mag 9.50,13.10 Sp K0 dist. 549.45 pc (1792.31 l.y.)
Coord 2000 |
15371+2646 |
|
Discov num |
GII 40 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 37 07.05 +26 45 36.5 |
|
Date first |
2011 |
|
Date last |
2014 |
|
Obs |
9 |
|
Pa first |
242 |
|
Pa last |
242.9 |
|
P.A. Now (θ) |
242.9° |
|
Sep first |
2.1 |
|
Sep last |
2.08 |
|
Sep. Now (ρ) |
2.08" |
|
Mag pri |
9.50 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
3.6 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
15371+2646 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 139405 |
83910 |
15 37 07 +26 45 36 |
HDS 2199 AB |
2014 |
5 |
349 |
0.2 |
9.43 |
11.97 |
2.54 |
|
|
Show |
|
83910 |
15 37 07 +26 45 36 |
GII 40 AC |
2014 |
9 |
243 |
2.1 |
9.50 |
13.10 |
3.60 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Borealis |
|
SAO |
83910 |
|
HIP |
76474 |
|
Tycho2 |
2029-00050-1 |
|
Gaia DR2 |
1224137456853451904 |
|
HD |
139405 |
|
BD |
BD+27 2520 |
|
Distance |
549.45 |
|
Distance ly |
1792.31 |
|