2024-09-02 / UCAC4 540-013473 / (16844) 1997 XY3
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Peter Delincak |
O+ |
VID |
M400 |
SK |
NTP |
00:26:24 |
00:28:31.037 |
00:28:31.376 |
00:30:34 |
0.042 |
0.042 |
0.34 |
7.3 |
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] : a62cfa70-ddb5-11f0-547e-ead07cdfd7c6 [observed]
Occultation Date + Time : 2024-09-02 at 00:31:34 UT +/- 0.0 min [1]
Object Designation : (16844) 1997 XY3
Orbit Class : MBA
Star Designation : GDR3 3395276925727934464
Star Coordinates (ICRF) : RA = 05 14 36.7882, DE = +17 51 54.376 [2]
Star Magnitudes : G = 14.42 mag, RP = 13.75 mag, BP = 14.93 mag
Object Magnitude : V = 19.21 mag
Estimated Magnitude Drop : 4.8 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 5.9 km (src: astorb)
Speed of the shadow : 21.6 km/s
Elongation to Moon & Sun : 70° (sunlit = 1%), Sun = 81°
Cross-track uncertainty : 0.3 mas = 0 km = 0.10 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#55
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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