20477-8406 UC 4289
20h 47m 42.26s -84° 05' 55.7" P.A. 72.00 sep 11.3 mag 11.50,14.00
Coord 2000 |
20477-8406 |
|
Discov num |
UC 4289 |
|
Comp |
|
|
Coord arcsec 2000 |
20 47 42.26 -84 05 55.7 |
|
Date first |
1996 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
72 |
|
Pa last |
71.6 |
|
P.A. Now (θ) |
71.6° |
|
Sep first |
11.3 |
|
Sep last |
11.333 |
|
Sep. Now (ρ) |
11.333" |
|
Mag pri |
11.50 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
Pri motion ra |
+018 |
|
Sec motion ra |
+023 |
|
Pri motion dec |
-059 |
|
Sec motion dec |
-056 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.095 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Octans |
|
Tycho2 |
9524-00520-1 |
|
Gaia DR2 |
6346337482952316288 |
|