16309+2603 HO 406 AB
16h 30m 53.94s +26° 02' 52.2" P.A. 348.00 sep 6.6 mag 8.84,13.60 Sp K0 dist. 602.41 pc (1965.06 l.y.)
| Coord 2000 |
16309+2603 |
|
Discov num |
HO 406 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 30 53.94 +26 02 52.2 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
350 |
|
Pa last |
348.3 |
|
P.A. Now (θ) |
348.3° |
|
| Sep first |
5.9 |
|
Sep last |
6.591 |
|
Sep. Now (ρ) |
6.591" |
|
| Mag pri |
8.84 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
4.76 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
16309+2603 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
84419 |
16 30 54 +26 02 52 |
HO 406 AB |
2015 |
15 |
348 |
6.6 |
8.84 |
13.60 |
4.76 |
|
<=== |
| Show |
HD 148996 |
84419 |
16 30 54 +26 02 52 |
HO 406 AC |
2015 |
20 |
21 |
28.0 |
8.84 |
11.49 |
2.65 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
SAO |
84419 |
|
HIP |
80879 |
|
Tycho2 |
2048-00401-1 |
|
| Gaia DR2 |
1304028388341783936 |
|
HD |
148996 |
|
ADS |
10090 |
|
BD |
BD+26 2851 |
|
| Distance |
602.41 |
|
Distance ly |
1965.06 |
|
