18310+2424 TDT 923 (HD 336421)
18h 31m 02.48s +24° 24' 22.4" P.A. 329.00 sep 0.8 mag 10.76,11.21
| Coord 2000 |
18310+2424 |
|
Discov num |
TDT 923 |
|
Comp |
|
|
Coord arcsec 2000 |
18 31 02.48 +24 24 22.4 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
328 |
|
Pa last |
328.6 |
|
P.A. Now (θ) |
328.6° |
|
| Sep first |
0.7 |
|
Sep last |
0.823 |
|
Sep. Now (ρ) |
0.823" |
|
| Mag pri |
10.76 |
|
Mag sec |
11.21 |
|
delta mag (ΔM) |
0.45 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 336421 |
|
Constellation |
Hercules |
|
Tycho2 |
2110-00697-1 |
|
Gaia DR2 |
4536419637143816192 |
|
| HD |
336421 |
|
WDS 18310+2424 TDT 923 (HD 336421) : 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 |
| 18310+2424 |
TDT 923 |
|
1991 |
1 |
328 |
0.7 |
10.76 |
11.21 |
|
|
183102.48+242422.4 |
| 18310+2424 |
TDT 923 |
|
2010 |
2 |
327 |
0.8 |
10.76 |
11.21 |
|
|
183102.48+242422.4 |
| 18310+2424 |
TDT 923 |
|
2016 |
3 |
329 |
0.8 |
10.76 |
11.21 |
|
|
183102.48+242422.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18310+2424 TDT 923 (HD 336421) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18310+2424 TDT 923 (HD 336421) : MEASURES
No records found.
WDS 18310+2424 (HD 336421) : VIRTUAL EYEPIECE
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|
|
WDS 18310+2424 (HD 336421) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
