2023-04-13 / UCAC4 609-013314 / (5025) Mecisteus
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Simon Kidd |
O- |
VID |
M350 |
GB |
GPS |
20:55:30 |
|
|
20:57:30 |
|
|
|
|
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] : 8b64d110-ddb3-11f0-547e-5e81f8fbecec [observed]
Occultation Date + Time : 2023-04-13 at 20:54:32 UT +/- 0.01 min [1]
Object Designation : (5025) Mecisteus
Orbit Class : JTRO
Star Designation : GDR3 0171530720241297152
Star Coordinates (ICRF) : RA = 04 27 09.0796, DE = +31 36 10.608 [2]
Star Magnitudes : G = 14.14 mag, RP = 13.39 mag, BP = 14.74 mag
Object Magnitude : V = 18.08 mag
Estimated Magnitude Drop : 4.0 mag
Estimated Max. Duration : 1.7 sec
Object Mean Diameter : 57.8 km (src: astorb)
Speed of the shadow : 34.1 km/s
Elongation to Moon & Sun : 130° (sunlit = 45%), Sun = 47°
Cross-track uncertainty : 1.0 mas = 3 km = 0.07 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#92
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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