2025-10-28 / TYC 1760-01448-1 / (7322) Lavrentina
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Henk de Groot |
O+ |
VID |
M350 |
NL |
GPS |
20:08:01 |
20:08:56.051 |
20:08:57.092 |
20:09:42 |
0.008 |
0.007 |
1.04 |
13.6 |
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] : a42e63f0-ddb8-11f0-547e-50835fbfd104 [observed]
Occultation Date + Time : 2025-10-28 at 20:05:50 UT +/- 0.0 min [1]
Object Designation : (7322) Lavrentina
Orbit Class : MBA
Star Designation : GDR3 0297345297481775104
Star Coordinates (ICRF) : RA = 01 52 30.0207, DE = +25 26 25.115 [2]
Star Magnitudes : G = 8.68 mag, RP = 7.68 mag, BP = 9.71 mag
Object Magnitude : V = 16.31 mag
Estimated Magnitude Drop : 7.6 mag
Estimated Max. Duration : 1.0 sec
Object Mean Diameter : 12.9 km (src: astorb)
Speed of the shadow : 13.1 km/s
Elongation to Moon & Sun : 100° (sunlit = 42%), Sun = 167°
Cross-track uncertainty : 1.0 mas = 1 km = 0.11 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#72
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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