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 |
More 1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction a62cfa70-ddb5-11f0-547e-ead07cdfd7c6 for map and profile fit
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Event Details
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
(If error 404: link not valid which means no data available)
