20426-1044 TDT 2490
20h 42m 34.69s -10° 43' 56.7" P.A. 209.00 sep 0.6 mag 11.03,11.04
Coord 2000 |
20426-1044 |
|
Discov num |
TDT2490 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 34.69 -10 43 56.7 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
209 |
|
Pa last |
208.5 |
|
P.A. Now (θ) |
208.5° |
|
Sep first |
0.6 |
|
Sep last |
0.55 |
|
Sep. Now (ρ) |
0.55" |
|
Mag pri |
11.03 |
|
Mag sec |
11.04 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
Pri motion ra |
+017 |
|
Sec motion ra |
+017 |
|
Pri motion dec |
-062 |
|
Sec motion dec |
-062 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Tycho2 |
5760-01691-1 |
|
Gaia DR2 |
6901395653009803264 |
|