20340-3455 TDT 2380 AB
20h 33m 58.93s -34° 55' 17.4" P.A. 76.00 sep 0.5 mag 10.77,11.10
Coord 2000 |
20340-3455 |
|
Discov num |
TDT2380 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 33 58.93 -34 55 17.4 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
76 |
|
Pa last |
75.9 |
|
P.A. Now (θ) |
75.9° |
|
Sep first |
0.5 |
|
Sep last |
0.53 |
|
Sep. Now (ρ) |
0.53" |
|
Mag pri |
10.77 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
|
|
Pri motion ra |
+036 |
|
Sec motion ra |
+036 |
|
Pri motion dec |
-089 |
|
Sec motion dec |
-089 |
|
Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Microscopium |
|
Tycho2 |
7464-01208-1 |
|