15371+2646 HDS 2199 AB (HD 139405)
15h 37m 07.05s +26° 45' 36.5" P.A. 349.00 sep 0.2 mag 9.43,11.97 Sp K0 dist. 549.45 pc (1792.31 l.y.)
| Coord 2000 |
15371+2646 |
|
Discov num |
HDS2199 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 37 07.05 +26 45 36.5 |
|
| Date first |
1991 |
|
Date last |
2014 |
|
Obs |
5 |
|
| Pa first |
355 |
|
Pa last |
348.5 |
|
P.A. Now (θ) |
348.5° |
|
| Sep first |
0.4 |
|
Sep last |
0.2 |
|
Sep. Now (ρ) |
0.2" |
|
| Mag pri |
9.43 |
|
Mag sec |
11.97 |
|
delta mag (ΔM) |
2.54 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+015 |
|
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
| Name |
HD 139405 |
|
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 |
|
