20425+2704 TDT 2484 (HD 340920)
20h 42m 32.22s +27° 03' 52.4" P.A. 199.00 sep 0.5 mag 11.45,11.65
Coord 2000 |
20425+2704 |
|
Discov num |
TDT2484 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 32.22 +27 03 52.4 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
199 |
|
Pa last |
198.8 |
|
P.A. Now (θ) |
198.8° |
|
Sep first |
0.5 |
|
Sep last |
0.48 |
|
Sep. Now (ρ) |
0.48" |
|
Mag pri |
11.45 |
|
Mag sec |
11.65 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
-012 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
-026 |
|
Sec motion dec |
-026 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 340920 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2178-01271-1 |
|
Gaia DR2 |
1856177559873723008 |
|
HD |
340920 |
|