20003+2739 TDT 1909 (HD 339343)
20h 00m 20.76s +27° 38' 42.3" P.A. 208.00 sep 1.0 mag 12.26,12.29
| Coord 2000 |
20003+2739 |
|
Discov num |
TDT1909 |
|
Comp |
|
|
Coord arcsec 2000 |
20 00 20.76 +27 38 42.3 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
212 |
|
Pa last |
208.1 |
|
P.A. Now (θ) |
208.1° |
|
| Sep first |
1.2 |
|
Sep last |
1.004 |
|
Sep. Now (ρ) |
1.004" |
|
| Mag pri |
12.26 |
|
Mag sec |
12.29 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 339343 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2149-01754-1 |
|
Gaia DR2 |
2027453403891415168 |
|
| HD |
339343 |
|
