17377+4250 HDS 2489 (HD 160419)
17h 37m 41.00s +42° 50' 01.3" P.A. 347.00 sep 0.6 mag 7.98,10.70 Sp A0 dist. 210.53 pc (686.75 l.y.)
| Coord 2000 |
17377+4250 |
|
Discov num |
HDS2489 |
|
Comp |
|
|
Coord arcsec 2000 |
17 37 41.00 +42 50 01.3 |
|
| Date first |
1991 |
|
Date last |
2014 |
|
Obs |
6 |
|
| Pa first |
346 |
|
Pa last |
347.3 |
|
P.A. Now (θ) |
347.3° |
|
| Sep first |
0.5 |
|
Sep last |
0.577 |
|
Sep. Now (ρ) |
0.577" |
|
| Mag pri |
7.98 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
2.72 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 160419 |
|
Constellation |
Hercules |
|
SAO |
46850 |
|
HIP |
86272 |
|
| Tycho2 |
3095-00005-1 |
|
Gaia DR2 |
1349114962149725824 |
|
HD |
160419 |
|
BD |
BD+42 2888 |
|
| Distance |
210.53 |
|
Distance ly |
686.75 |
|