20442-7301 HEI 280
20h 44m 08.44s -72° 59' 58.5" P.A. 104.00 sep 0.8 mag 12.30,12.30
Coord 2000 |
20442-7301 |
|
Discov num |
HEI 280 |
|
Comp |
|
|
Coord arcsec 2000 |
20 44 08.44 -72 59 58.5 |
|
Date first |
1983 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
96 |
|
Pa last |
103.6 |
|
P.A. Now (θ) |
103.6° |
|
Sep first |
0.7 |
|
Sep last |
0.834 |
|
Sep. Now (ρ) |
0.834" |
|
Mag pri |
12.30 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
-021 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pavo |
|
Tycho2 |
9316-01466-1 |
|
Gaia DR2 |
6373263904239905536 |
|