Cora»Occultation

2023-06-12 / UCAC4 393-084713 / (4866) Badillo

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Jiri Polak	O-	VID	M300	CZ	GPS	23:44:31			23:48:31
2	show	Jiri Kubanek	O-	VID	M303	CZ	GPS	23:44:30			23:48:33

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#69 : ad6c8460-ddb3-11f0-547e-3070ffbf76ea [db: observed]

Using prediction ad6c8460-ddb3-11f0-547e-3070ffbf76ea for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : ad6c8460-ddb3-11f0-547e-3070ffbf76ea [observed] Occultation Date + Time : 2023-06-12 at 23:44:20 UT +/- 0.0 min [1] Object Designation : (4866) Badillo Orbit Class : MBA Star Designation : GDR3 4153910227718312704 Star Coordinates (ICRF) : RA = 18 18 01.2555, DE = -11 29 13.305 [2] Star Magnitudes : G = 12.01 mag, RP = 10.66 mag, BP = 14.2 mag Object Magnitude : V = 16.45 mag Estimated Magnitude Drop : 4.5 mag Estimated Max. Duration : 1.1 sec Object Mean Diameter : 12.1 km (src: astorb) Speed of the shadow : 11.1 km/s Elongation to Moon & Sun : 105° (sunlit = 27%), Sun = 163° Cross-track uncertainty : 0.3 mas = 0 km = 0.03 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#69 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : ad6c8460-ddb3-11f0-547e-3070ffbf76ea [observed] Occultation Date + Time : 2023-06-12 at 23:44:20 UT +/- 0.0 min [1] Object Designation : (4866) Badillo Orbit Class : MBA Star Designation : GDR3 4153910227718312704 Star Coordinates (ICRF) : RA = 18 18 01.2555, DE = -11 29 13.305 [2] Star Magnitudes : G = 12.01 mag, RP = 10.66 mag, BP = 14.2 mag Object Magnitude : V = 16.45 mag Estimated Magnitude Drop : 4.5 mag Estimated Max. Duration : 1.1 sec Object Mean Diameter : 12.1 km (src: astorb) Speed of the shadow : 11.1 km/s Elongation to Moon & Sun : 105° (sunlit = 27%), Sun = 163° Cross-track uncertainty : 0.3 mas = 0 km = 0.03 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#69 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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