19091+1259 TDT 1251 (HD 230769)
19h 09m 06.78s +12° 59' 08.6" P.A. 33.00 sep 1.3 mag 11.71,11.77 Sp A:n
| Coord 2000 |
19091+1259 |
|
Discov num |
TDT1251 |
|
Comp |
|
|
Coord arcsec 2000 |
19 09 06.78 +12 59 08.6 |
|
| Date first |
1991 |
|
Date last |
2017 |
|
Obs |
5 |
|
| Pa first |
29 |
|
Pa last |
33.1 |
|
P.A. Now (θ) |
33.1° |
|
| Sep first |
1.6 |
|
Sep last |
1.3 |
|
Sep. Now (ρ) |
1.3" |
|
| Mag pri |
11.71 |
|
Mag sec |
11.77 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
A:n (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 230769 |
|
Constellation |
Aquila |
|
Tycho2 |
1049-01201-1 |
|
Gaia DR2 |
4314050217959818240 |
|
| HD |
230769 |
|
WDS 19091+1259 TDT 1251 (HD 230769) : 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 |
| 19091+1259 |
TDT1251 |
|
1991 |
1 |
29 |
1.6 |
11.71 |
11.77 |
|
|
190906.78+125908.6 |
| 19091+1259 |
TDT1251 |
|
2015 |
2 |
29 |
1.4 |
11.71 |
11.77 |
A:n |
|
190906.78+125908.6 |
| 19091+1259 |
TDT1251 |
|
2017 |
4 |
33 |
1.3 |
11.71 |
11.77 |
A:n |
|
190906.78+125908.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19091+1259 TDT 1251 (HD 230769) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19091+1259 TDT 1251 (HD 230769) : MEASURES
No records found.
WDS 19091+1259 (HD 230769) : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 19091+1259 (HD 230769) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
