2024-09-11 / TYC 2391-00484-1 / (121901) 2000 DT44
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Zdenek Sikac |
O+ |
VID |
T150 |
CZ |
NTP |
00:01:00 |
00:02:39.03 |
00:02:39.55 |
00:05:01 |
0.01 |
0.01 |
0.52 |
7.7 |
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 |
|
Occultation UUID [and DB] : 5c65a630-ddb5-11f0-547e-e0e0dbdecb52 [observed]
Occultation Date + Time : 2024-09-11 at 00:05:12 UT +/- 0.02 min [1]
Object Designation : (121901) 2000 DT44
Orbit Class : MBA
Star Designation : GDR3 0160369508987656448
Star Coordinates (ICRF) : RA = 04 53 51.3201, DE = +32 21 57.600 [2]
Star Magnitudes : G = 9.53 mag, RP = 8.95 mag, BP = 9.92 mag
Object Magnitude : V = 20.39 mag
Estimated Magnitude Drop : 10.9 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4.6 km (src: astorb)
Speed of the shadow : 14.8 km/s
Elongation to Moon & Sun : 175° (sunlit = 48%), Sun = 93°
Cross-track uncertainty : 1.0 mas = 2 km = 0.50 path-width (1-sig)
RUWE and duplicate source : 5.13 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#29
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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