18259+0844 TDT 861
18h 25m 53.49s +08° 44' 19.7" P.A. 277.00 sep 2.1 mag 11.17,12.54 Sp M0
Coord 2000 |
18259+0844 |
|
Discov num |
TDT 861 |
|
Comp |
|
|
Coord arcsec 2000 |
18 25 53.49 +08 44 19.7 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
277 |
|
Pa last |
276.5 |
|
P.A. Now (θ) |
276.5° |
|
Sep first |
2.1 |
|
Sep last |
2.13 |
|
Sep. Now (ρ) |
2.13" |
|
Mag pri |
11.17 |
|
Mag sec |
12.54 |
|
delta mag (ΔM) |
1.37 |
|
Spectral class |
M0 (red) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
1023-01856-1 |
|
Gaia DR2 |
4478529701418609152 |
|
WDS 18259+0844 TDT 861 : 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 |
18259+0844 |
TDT 861 |
|
1991 |
1 |
277 |
2.1 |
11.17 |
12.54 |
|
|
182553.49+084419.7 |
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WDS 18259+0844 TDT 861 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18259+0844 TDT 861 : MEASURES
No records found.
WDS 18259+0844 : VIRTUAL EYEPIECE
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WDS 18259+0844 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.