18133+4944 HDS 2572
18h 13m 17.23s +49° 43' 52.4" P.A. 69.00 sep 14.6 mag 9.65,10.49 Sp K0 dist. 420.17 pc (1370.59 l.y.)
| Coord 2000 |
18133+4944 |
|
Discov num |
HDS2572 |
|
Comp |
|
|
Coord arcsec 2000 |
18 13 17.23 +49 43 52.4 |
|
| Date first |
1901 |
|
Date last |
2019 |
|
Obs |
32 |
|
| Pa first |
82 |
|
Pa last |
68.6 |
|
P.A. Now (θ) |
68.6° |
|
| Sep first |
13.8 |
|
Sep last |
14.619 |
|
Sep. Now (ρ) |
14.619" |
|
| Mag pri |
9.65 |
|
Mag sec |
10.49 |
|
delta mag (ΔM) |
0.84 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
+020 |
|
| Notes |
|
|
rPM=1.314
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
HIP |
89299 |
|
Tycho2 |
3533-02578-1 |
|
Gaia DR2 |
2124573162868817408 |
|
| BD |
BD+49 2754 |
|
Distance |
420.17 |
|
Distance ly |
1370.59 |
|