20318-7343 TDT 2340
20h 31m 48.80s -73° 42' 42.2" P.A. 340.00 sep 0.5 mag 11.03,11.13
Coord 2000 |
20318-7343 |
|
Discov num |
TDT2340 |
|
Comp |
|
|
Coord arcsec 2000 |
20 31 48.80 -73 42 42.2 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
340 |
|
Pa last |
340.2 |
|
P.A. Now (θ) |
340.2° |
|
Sep first |
0.5 |
|
Sep last |
0.47 |
|
Sep. Now (ρ) |
0.47" |
|
Mag pri |
11.03 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
+018 |
|
Sec motion ra |
+018 |
|
Pri motion dec |
-022 |
|
Sec motion dec |
-022 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pavo |
|
Tycho2 |
9320-00396-1 |
|
Gaia DR2 |
6372832861323621120 |
|