20340-0438 TDT 2379
20h 33m 59.15s -04° 38' 27.1" P.A. 180.00 sep 3.9 mag 11.39,11.55
| Coord 2000 |
20340-0438 |
|
Discov num |
TDT2379 |
|
Comp |
|
|
Coord arcsec 2000 |
20 33 59.15 -04 38 27.1 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
231 |
|
Pa last |
180.2 |
|
P.A. Now (θ) |
180.2° |
|
| Sep first |
0.5 |
|
Sep last |
3.871 |
|
Sep. Now (ρ) |
3.871" |
|
| Mag pri |
11.39 |
|
Mag sec |
11.55 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
|
|
| Pri motion ra |
+044 |
|
Sec motion ra |
+044 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
+009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
5184-01440-1 |
|
Gaia DR2 |
4218412665045712384 |
|
