20275-0405 TDT 2291
20h 27m 30.88s -04° 04' 38.6" P.A. 87.00 sep 0.5 mag 10.90,10.99
| Coord 2000 |
20275-0405 |
|
Discov num |
TDT2291 |
|
Comp |
|
|
Coord arcsec 2000 |
20 27 30.88 -04 04 38.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
87 |
|
Pa last |
87 |
|
P.A. Now (θ) |
87° |
|
| Sep first |
0.5 |
|
Sep last |
0.51 |
|
Sep. Now (ρ) |
0.51" |
|
| Mag pri |
10.90 |
|
Mag sec |
10.99 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
|
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
5171-00207-1 |
|
Gaia DR2 |
4219373092748879232 |
|
