20375-7800 TDT 2432
20h 37m 28.83s -77° 59' 51.5" P.A. 221.00 sep 3.7 mag 10.92,11.60
Coord 2000 |
20375-7800 |
|
Discov num |
TDT2432 |
|
Comp |
|
|
Coord arcsec 2000 |
20 37 28.83 -77 59 51.5 |
|
Date first |
1895 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
214 |
|
Pa last |
220.5 |
|
P.A. Now (θ) |
220.5° |
|
Sep first |
3.6 |
|
Sep last |
3.709 |
|
Sep. Now (ρ) |
3.709" |
|
Mag pri |
10.92 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.68 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-002 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.149 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Octans |
|
Tycho2 |
9464-01013-1 |
|
Gaia DR2 |
6362327749274350080 |
|