Cora»Occultation

2025-12-08 / Other Other J031006.28+203008.8 / (33258) Femariebustos

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Marc Serrau	O-	VID	T400	FR	NTP	20:07:09	::	::	20:09:08

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#44 : e00f5eb0-ddb8-11f0-547e-9b20efbff62c [db: observed]

JPL#44 : e00f5eb0-ddb8-11f0-547e-c8b25ffbaf90 [db: observed]

Using prediction e00f5eb0-ddb8-11f0-547e-9b20efbff62c for map and profile fit

Get observations as KML file (reduced site location resolution)

Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : e00f5eb0-ddb8-11f0-547e-9b20efbff62c [observed] Occultation Date + Time : 2025-12-08 at 20:06:20 UT +/- 0.04 min [1] Object Designation : (33258) Femariebustos Orbit Class : MBA Star Designation : GDR3 0060552995854887424 Star Coordinates (ICRF) : RA = 03 10 06.2701, DE = +20 30 08.935 [2] Star Magnitudes : G = 12.12 mag, RP = 10.93 mag, BP = 12.0 mag Object Magnitude : V = 18.88 mag Estimated Magnitude Drop : 6.8 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 3.4 km (src: astorb) Speed of the shadow : 8.8 km/s Elongation to Moon & Sun : 79° (sunlit = 80%), Sun = 154° Cross-track uncertainty : 5.4 mas = 6 km = 1.94 path-width (1-sig) RUWE and duplicate source : 6.05 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#44 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : e00f5eb0-ddb8-11f0-547e-9b20efbff62c [observed] Occultation Date + Time : 2025-12-08 at 20:06:20 UT +/- 0.04 min [1] Object Designation : (33258) Femariebustos Orbit Class : MBA Star Designation : GDR3 0060552995854887424 Star Coordinates (ICRF) : RA = 03 10 06.2701, DE = +20 30 08.935 [2] Star Magnitudes : G = 12.12 mag, RP = 10.93 mag, BP = 12.0 mag Object Magnitude : V = 18.88 mag Estimated Magnitude Drop : 6.8 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 3.4 km (src: astorb) Speed of the shadow : 8.8 km/s Elongation to Moon & Sun : 79° (sunlit = 80%), Sun = 154° Cross-track uncertainty : 5.4 mas = 6 km = 1.94 path-width (1-sig) RUWE and duplicate source : 6.05 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#44 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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