16171-7104 TDS 807
16h 17m 07.89s -71° 03' 42.7" P.A. 107.00 sep 0.8 mag 11.45,12.48
| Coord 2000 |
16171-7104 |
|
Discov num |
TDS 807 |
|
Comp |
|
|
Coord arcsec 2000 |
16 17 07.89 -71 03 42.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
107 |
|
Pa last |
107 |
|
P.A. Now (θ) |
107° |
|
| Sep first |
0.8 |
|
Sep last |
0.838 |
|
Sep. Now (ρ) |
0.838" |
|
| Mag pri |
11.45 |
|
Mag sec |
12.48 |
|
delta mag (ΔM) |
1.03 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
Tycho2 |
9277-03301-1 |
|
Gaia DR2 |
5807140416672874368 |
|
WDS 16171-7104 TDS 807 : 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 |
| 16171-7104 |
TDS 807 |
|
1991 |
1 |
107 |
0.8 |
11.45 |
12.48 |
|
|
161707.89-710342.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16171-7104 TDS 807 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16171-7104 TDS 807 : MEASURES
No records found.
WDS 16171-7104 : 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 16171-7104 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
