18031+2702 TDT 653 (HD 335539)
18h 03m 05.82s +27° 01' 33.5" P.A. 26.00 sep 0.7 mag 11.47,11.47
| Coord 2000 |
18031+2702 |
|
Discov num |
TDT 653 |
|
Comp |
|
|
Coord arcsec 2000 |
18 03 05.82 +27 01 33.5 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
22 |
|
Pa last |
25.5 |
|
P.A. Now (θ) |
25.5° |
|
| Sep first |
0.8 |
|
Sep last |
0.736 |
|
Sep. Now (ρ) |
0.736" |
|
| Mag pri |
11.47 |
|
Mag sec |
11.47 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-072 |
|
Sec motion dec |
-072 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 335539 |
|
Constellation |
Hercules |
|
Tycho2 |
2099-00587-1 |
|
Gaia DR2 |
4583284155613251328 |
|
| HD |
335539 |
|
