2025-11-11 / TYC 2915-01566-1 / (710444) 2013 UG44
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Deborah Smith |
O- |
VID |
M300 |
ES |
GPS |
20:01:08 |
:: |
:: |
20:03:08 |
|
|
|
|
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] : b39c6ee0-ddb8-11f0-547e-8febffdf5ff8 [observed]
Occultation Date + Time : 2025-11-11 at 19:51:13 UT +/- 0.2 min [1]
Object Designation : (710444) 2013 UG44
Orbit Class : None
Star Designation : GDR3 0191034613408238720
Star Coordinates (ICRF) : RA = 05 41 10.2132, DE = +40 10 17.727 [2]
Star Magnitudes : G = 9.08 mag, RP = 8.6 mag, BP = 9.39 mag
Object Magnitude : V = 21.43 mag
Estimated Magnitude Drop : 12.3 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 1.80 km (src: astorb)
Speed of the shadow : 8.5 km/s
Elongation to Moon & Sun : 50° (sunlit = 54%), Sun = 140°
Cross-track uncertainty : 47.0 mas = 79 km = 44.36 path-width (1-sig)
RUWE and duplicate source : 1.38 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#8
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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