18447+2420 TDT 1026 (HD 342863)
18h 44m 44.82s +24° 20' 09.5" P.A. 2.00 sep 0.4 mag 11.40,11.53
| Coord 2000 |
18447+2420 |
|
Discov num |
TDT1026 |
|
Comp |
|
|
Coord arcsec 2000 |
18 44 44.82 +24 20 09.5 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
2 |
|
Pa last |
1.8 |
|
P.A. Now (θ) |
1.8° |
|
| Sep first |
0.4 |
|
Sep last |
0.44 |
|
Sep. Now (ρ) |
0.44" |
|
| Mag pri |
11.40 |
|
Mag sec |
11.53 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 342863 |
|
Constellation |
Hercules |
|
Tycho2 |
2108-00514-1 |
|
Gaia DR2 |
4532859457159812864 |
|
| HD |
342863 |
|
