18429+2418 TDT 1015 (HD 342858)
18h 42m 51.10s +24° 17' 32.4" P.A. 214.00 sep 0.4 mag 10.42,10.42
| Coord 2000 |
18429+2418 |
|
Discov num |
TDT1015 |
|
Comp |
|
|
Coord arcsec 2000 |
18 42 51.10 +24 17 32.4 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
214 |
|
Pa last |
214.1 |
|
P.A. Now (θ) |
214.1° |
|
| Sep first |
0.4 |
|
Sep last |
0.38 |
|
Sep. Now (ρ) |
0.38" |
|
| Mag pri |
10.42 |
|
Mag sec |
10.42 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
+011 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 342858 |
|
Constellation |
Hercules |
|
Tycho2 |
2108-00602-1 |
|
Gaia DR2 |
4535842432201203072 |
|
| HD |
342858 |
|
