2025-08-30 / UCAC4 439-000616 / (104695) 2000 GU161
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Gregor Krannich |
O- |
VID |
M350 |
DE |
GPS |
21:00:21 |
:: |
:: |
21:02:21 |
|
|
|
|
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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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] : 57f9d5b0-ddb7-11f0-547e-88eeff66856b [observed]
Occultation Date + Time : 2025-08-30 at 21:02:58 UT +/- 0.03 min [1]
Object Designation : (104695) 2000 GU161
Orbit Class : MBA
Star Designation : GDR3 2540821017871487360
Star Coordinates (ICRF) : RA = 00 29 57.4558, DE = -02 19 43.503 [2]
Star Magnitudes : G = 13.96 mag, RP = 13.45 mag, BP = 14.29 mag
Object Magnitude : V = 19.93 mag
Estimated Magnitude Drop : 6.0 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.9 km (src: astorb)
Speed of the shadow : 12.3 km/s
Elongation to Moon & Sun : 122° (sunlit = 46%), Sun = 151°
Cross-track uncertainty : 1.0 mas = 1 km = 0.46 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#53
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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