Cora»Occultation

2024-12-15 / UCAC4 592-018086 / (176407) 2001 UK178

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Jose Antonio de los Reyes, Sensi Pastor	O-	VID	M300	ES	GPS	20:35:08			20:39:08

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):

JPL#37 : befdab80-ddb5-11f0-547e-df7e7dffd397 [db: observed]

Using prediction befdab80-ddb5-11f0-547e-df7e7dffd397 for map and profile fit

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Event Details
Occultation UUID [and DB] : befdab80-ddb5-11f0-547e-df7e7dffd397 [observed] Occultation Date + Time : 2024-12-15 at 20:31:34 UT +/- 0.01 min [1] Object Designation : (176407) 2001 UK178 Orbit Class : MBA Star Designation : GDR3 3445383564686715264 Star Coordinates (ICRF) : RA = 05 25 33.3746, DE = +28 19 28.116 [2] Star Magnitudes : G = 10.36 mag, RP = 9.52 mag, BP = 11.1 mag Object Magnitude : V = 18.79 mag Estimated Magnitude Drop : 8.4 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 2.8 km (src: astorb) Speed of the shadow : 12.5 km/s Elongation to Moon & Sun : 8° (sunlit = 100%), Sun = 175° Cross-track uncertainty : 1.3 mas = 1 km = 0.54 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#37 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : befdab80-ddb5-11f0-547e-df7e7dffd397 [observed] Occultation Date + Time : 2024-12-15 at 20:31:34 UT +/- 0.01 min [1] Object Designation : (176407) 2001 UK178 Orbit Class : MBA Star Designation : GDR3 3445383564686715264 Star Coordinates (ICRF) : RA = 05 25 33.3746, DE = +28 19 28.116 [2] Star Magnitudes : G = 10.36 mag, RP = 9.52 mag, BP = 11.1 mag Object Magnitude : V = 18.79 mag Estimated Magnitude Drop : 8.4 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 2.8 km (src: astorb) Speed of the shadow : 12.5 km/s Elongation to Moon & Sun : 8° (sunlit = 100%), Sun = 175° Cross-track uncertainty : 1.3 mas = 1 km = 0.54 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#37 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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