Cora»Occultation

2023-07-08 / UCAC4 368-185325 / (59056) 1998 UK16

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Peter Delincak	O-	VID	M400	SK	NTP	21:29:37			21:33:46
2	show	Marcin Filipek	O-	VID	M400	PL	GPS	21:31:00			21:32:00

UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

2 observations found in db: sodis

Available (probably) matching predictions (click on the link to switch):

JPL#36 : d47bc110-ddb3-11f0-547e-f4a3efbb2d00 [db: observed]

Using prediction d47bc110-ddb3-11f0-547e-f4a3efbb2d00 for map and profile fit

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Event Details
Occultation UUID [and DB] : d47bc110-ddb3-11f0-547e-f4a3efbb2d00 [observed] Occultation Date + Time : 2023-07-08 at 21:29:48 UT +/- 0.01 min [1] Object Designation : (59056) 1998 UK16 Orbit Class : MBA Star Designation : GDR3 6883028418642729728 Star Coordinates (ICRF) : RA = 20 51 56.2410, DE = -16 35 54.583 [2] Star Magnitudes : G = 11.81 mag, RP = 11.33 mag, BP = 12.13 mag Object Magnitude : V = 19.58 mag Estimated Magnitude Drop : 7.8 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 2.2 km (src: astorb) Speed of the shadow : 7.7 km/s Elongation to Moon & Sun : 51° (sunlit = 63%), Sun = 156° Cross-track uncertainty : 0.7 mas = 0 km = 0.37 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#36 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : d47bc110-ddb3-11f0-547e-f4a3efbb2d00 [observed] Occultation Date + Time : 2023-07-08 at 21:29:48 UT +/- 0.01 min [1] Object Designation : (59056) 1998 UK16 Orbit Class : MBA Star Designation : GDR3 6883028418642729728 Star Coordinates (ICRF) : RA = 20 51 56.2410, DE = -16 35 54.583 [2] Star Magnitudes : G = 11.81 mag, RP = 11.33 mag, BP = 12.13 mag Object Magnitude : V = 19.58 mag Estimated Magnitude Drop : 7.8 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 2.2 km (src: astorb) Speed of the shadow : 7.7 km/s Elongation to Moon & Sun : 51° (sunlit = 63%), Sun = 156° Cross-track uncertainty : 0.7 mas = 0 km = 0.37 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#36 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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