17051+1353 HDS 2417 (HD 154464)
17h 05m 03.86s +13° 53' 20.7" P.A. 206.00 sep 0.1 mag 9.30,10.74 Sp G5 dist. 277.78 pc (906.12 l.y.)
| Coord 2000 |
17051+1353 |
|
Discov num |
HDS2417 |
|
Comp |
|
|
Coord arcsec 2000 |
17 05 03.86 +13 53 20.7 |
|
| Date first |
1991 |
|
Date last |
2013 |
|
Obs |
4 |
|
| Pa first |
200 |
|
Pa last |
205.8 |
|
P.A. Now (θ) |
205.8° |
|
| Sep first |
0.1 |
|
Sep last |
0.121 |
|
Sep. Now (ρ) |
0.121" |
|
| Mag pri |
9.30 |
|
Mag sec |
10.74 |
|
delta mag (ΔM) |
1.44 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 154464 |
|
Constellation |
Hercules |
|
SAO |
102581 |
|
HIP |
83590 |
|
| Tycho2 |
0988-00471-1 |
|
Gaia DR2 |
4544616084011380736 |
|
HD |
154464 |
|
BD |
BD+14 3185 |
|
| Distance |
277.78 |
|
Distance ly |
906.12 |
|
