18384+8107 TDT 969
18h 38m 22.97s +81° 06' 38.3" P.A. 31.00 sep 1.5 mag 11.13,11.83
| Coord 2000 |
18384+8107 |
|
Discov num |
TDT 969 |
|
Comp |
|
|
Coord arcsec 2000 |
18 38 22.97 +81 06 38.3 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
43 |
|
Pa last |
31 |
|
P.A. Now (θ) |
31° |
|
| Sep first |
1.7 |
|
Sep last |
1.536 |
|
Sep. Now (ρ) |
1.536" |
|
| Mag pri |
11.13 |
|
Mag sec |
11.83 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4582-00318-1 |
|
Gaia DR2 |
2295928820240489088 |
|
WDS 18384+8107 TDT 969 : NOTES
No records found.
REFERENCES
No records found.
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 18384+8107 |
TDT 969 |
|
1991 |
1 |
43 |
1.7 |
11.13 |
11.83 |
|
|
183822.97+810638.3 |
| 18384+8107 |
TDT 969 |
|
2008 |
2 |
32 |
1.2 |
11.13 |
11.83 |
|
|
183822.97+810638.3 |
| 18384+8107 |
TDT 969 |
|
2015 |
3 |
31 |
1.5 |
11.13 |
11.83 |
|
|
183822.97+810638.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18384+8107 TDT 969 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18384+8107 TDT 969 : MEASURES
No records found.
WDS 18384+8107 : VIRTUAL EYEPIECE
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WDS 18384+8107 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
