18000-2027 DON 876 (HD 312519)
17h 59m 57.12s -20° 27' 13.9" P.A. 15.00 sep 1.2 mag 10.54,10.60 Sp B5
| Coord 2000 |
18000-2027 |
|
Discov num |
DON 876 |
|
Comp |
|
|
Coord arcsec 2000 |
17 59 57.12 -20 27 13.9 |
|
| Date first |
1930 |
|
Date last |
1940 |
|
Obs |
2 |
|
| Pa first |
14 |
|
Pa last |
14.5 |
|
P.A. Now (θ) |
14.5° |
|
| Sep first |
1.1 |
|
Sep last |
1.23 |
|
Sep. Now (ρ) |
1.23" |
|
| Mag pri |
10.54 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
B5 (blue-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 312519 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6258-00497-1 |
|
Gaia DR2 |
4071121954294473600 |
|
| HD |
312519 |
|
WDS 18000-2027 DON 876 (HD 312519) : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Don1937 |
Ma j |
Donner, H.F. |
1937MmRAS..65...51R |
| Don1937 |
|
MemRAS 65, 51, 1937 |
|
| Don1955 |
Ma - |
Donner, H.F. |
1955POMic..11....1R |
| Don1955 |
|
Pub. Univ. Michigan Obs. 11, 1, 1955 |
|
| Don1964 |
Ma j |
Donner, H.F. |
1964POMic...9...73R |
| Don1964 |
|
Pub. Univ. Michigan Obs. 9, 73, 1964 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 18000-2027 |
DON 876 |
|
1940 |
2 |
15 |
1.2 |
10.54 |
10.60 |
|
|
175957.12-202713.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18000-2027 DON 876 (HD 312519) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18000-2027 DON 876 (HD 312519) : MEASURES
No records found.
WDS 18000-2027 (HD 312519) : 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 18000-2027 (HD 312519) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
