20472-7056 TDS 1100
20h 47m 10.75s -70° 56' 10.0" P.A. 233.00 sep 0.9 mag 10.78,11.72
Coord 2000 |
20472-7056 |
|
Discov num |
TDS1100 |
|
Comp |
|
|
Coord arcsec 2000 |
20 47 10.75 -70 56 10.0 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
233 |
|
Pa last |
233.4 |
|
P.A. Now (θ) |
233.4° |
|
Sep first |
0.9 |
|
Sep last |
0.865 |
|
Sep. Now (ρ) |
0.865" |
|
Mag pri |
10.78 |
|
Mag sec |
11.72 |
|
delta mag (ΔM) |
0.94 |
|
Spectral class |
|
|
Pri motion ra |
+007 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
-022 |
|
Sec motion dec |
-022 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pavo |
|
Tycho2 |
9312-00884-1 |
|
Gaia DR2 |
6375219351311737600 |
|
WDS 20472-7056 TDS 1100 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
TDS |
|
Tycho Double Star (from additional DD list) |
................... |
TDT |
|
Tycho Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20472-7056 |
TDS1100 |
|
1991 |
1 |
233 |
0.9 |
10.78 |
11.72 |
|
|
204710.75-705610.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20472-7056 TDS 1100 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20472-7056 TDS 1100 : MEASURES
No records found.
WDS 20472-7056 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 20472-7056 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.