17180+2457 POU 3281
17h 18m 02.11s +24° 56' 09.3" P.A. 229.00 sep 15.9 mag 10.86,11.85 Sp G2+K0
| Coord 2000 |
17180+2457 |
|
Discov num |
POU3281 |
|
Comp |
|
|
Coord arcsec 2000 |
17 18 02.11 +24 56 09.3 |
|
| Date first |
1892 |
|
Date last |
2019 |
|
Obs |
20 |
|
| Pa first |
227 |
|
Pa last |
228.8 |
|
P.A. Now (θ) |
228.8° |
|
| Sep first |
15.8 |
|
Sep last |
15.94 |
|
Sep. Now (ρ) |
15.94" |
|
| Mag pri |
10.86 |
|
Mag sec |
11.85 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
G2+K0 (yellow/yellow-orange) |
|
| Pri motion ra |
-018 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.047 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2065-01439-1 |
|
Gaia DR2 |
4570429077978930688 |
|
