Cora»Occultation

2023-09-24 / UCAC4 418-131809 / (30399) 2000 KF42

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Wojciech Burzynski	O-	VID	M254	PL	GPS	18:29:52			18:32:32

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#57 : 136eb6c0-ddb4-11f0-547e-1b427ef79840 [db: observed]

Using prediction 136eb6c0-ddb4-11f0-547e-1b427ef79840 for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 136eb6c0-ddb4-11f0-547e-1b427ef79840 [observed] Occultation Date + Time : 2023-09-24 at 18:34:43 UT +/- 0.0 min [1] Object Designation : (30399) 2000 KF42 Orbit Class : MBA Star Designation : GDR3 4208337260188347136 Star Coordinates (ICRF) : RA = 19 26 48.0951, DE = -06 26 33.015 [2] Star Magnitudes : G = 13.88 mag, RP = 12.96 mag, BP = 14.75 mag Object Magnitude : V = 17.9 mag Estimated Magnitude Drop : 4.1 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 5.1 km (src: astorb) Speed of the shadow : 12.5 km/s Elongation to Moon & Sun : 21° (sunlit = 72%), Sun = 110° Cross-track uncertainty : 0.3 mas = 0 km = 0.07 path-width (1-sig) RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#57 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 136eb6c0-ddb4-11f0-547e-1b427ef79840 [observed] Occultation Date + Time : 2023-09-24 at 18:34:43 UT +/- 0.0 min [1] Object Designation : (30399) 2000 KF42 Orbit Class : MBA Star Designation : GDR3 4208337260188347136 Star Coordinates (ICRF) : RA = 19 26 48.0951, DE = -06 26 33.015 [2] Star Magnitudes : G = 13.88 mag, RP = 12.96 mag, BP = 14.75 mag Object Magnitude : V = 17.9 mag Estimated Magnitude Drop : 4.1 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 5.1 km (src: astorb) Speed of the shadow : 12.5 km/s Elongation to Moon & Sun : 21° (sunlit = 72%), Sun = 110° Cross-track uncertainty : 0.3 mas = 0 km = 0.07 path-width (1-sig) RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#57 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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