2025-09-30 / UCAC4 437-001041 / (44751) 1999 TS97
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Deborah Smith |
O+ |
VID |
M200 |
ES |
GPS |
02:09:01 |
02:10:52.991 |
02:10:53.495 |
02:13:01 |
0.028 |
0.028 |
0.50 |
6.0 |
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] : 7abd6980-ddb8-11f0-547e-a9b93af1313b [observed]
Occultation Date + Time : 2025-09-30 at 02:15:58 UT +/- 0.0 min [1]
Object Designation : (44751) 1999 TS97
Orbit Class : MBA
Star Designation : GDR3 2529639774890674304
Star Coordinates (ICRF) : RA = 00 46 46.5308, DE = -02 37 08.110 [2]
Star Magnitudes : G = 13.02 mag, RP = 12.47 mag, BP = 13.41 mag
Object Magnitude : V = 18.48 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.3 km (src: astorb)
Speed of the shadow : 12.0 km/s
Elongation to Moon & Sun : 91° (sunlit = 51%), Sun = 173°
Cross-track uncertainty : 1.0 mas = 1 km = 0.35 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#51
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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