2023-09-11 / UCAC4 590-043289 / (4836) Medon
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Michele Turchenko |
O+ |
VID |
M150 |
RU |
GPS |
0:50:54. |
0:51:46.406 |
0:51:48.743 |
0:52:35. |
0.2 |
0.2 |
2.34 |
74.6 |
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
| Map with groundtrack and observer stations |
|---|
| Event Details |
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Occultation UUID [and DB] : 0b35c390-ddb4-11f0-547e-fd78ebee633c [observed]
Occultation Date + Time : 2023-09-11 at 00:54:02 UT +/- 0.01 min [1]
Object Designation : (4836) Medon
Orbit Class : JTRO
Star Designation : GDR3 0875472187859766144
Star Coordinates (ICRF) : RA = 07 51 08.9969, DE = +27 57 25.296 [2]
Star Magnitudes : G = 13.59 mag, RP = 12.98 mag, BP = 13.99 mag
Object Magnitude : V = 17.11 mag
Estimated Magnitude Drop : 3.6 mag
Estimated Max. Duration : 2.1 sec
Object Mean Diameter : 67.8 km (src: astorb)
Speed of the shadow : 31.9 km/s
Elongation to Moon & Sun : 10° (sunlit = 14%), Sun = 54°
Cross-track uncertainty : 0.8 mas = 3 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 4.74 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#66
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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