20207+2808 TDT 2195 (HD 339973)
20h 20m 41.05s +28° 07' 36.2" P.A. 346.00 sep 0.4 mag 11.00,11.13
| Coord 2000 |
20207+2808 |
|
Discov num |
TDT2195 |
|
Comp |
|
|
Coord arcsec 2000 |
20 20 41.05 +28 07 36.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
346 |
|
Pa last |
345.6 |
|
P.A. Now (θ) |
345.6° |
|
| Sep first |
0.4 |
|
Sep last |
0.43 |
|
Sep. Now (ρ) |
0.43" |
|
| Mag pri |
11.00 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
|
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 339973 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2167-00615-1 |
|
Gaia DR2 |
1836311210136251520 |
|
| HD |
339973 |
|