Cora»Occultation

2024-10-04 / UCAC4 667-003130 / (32440) 2000 RC100

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Gerard VAUDESCAL	O-	VID	T250	FR	GPS	21:14:47			21:16:49

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#43 : 7e109380-ddb5-11f0-547e-15feb77e0a4d [db: observed]

Using prediction 7e109380-ddb5-11f0-547e-15feb77e0a4d for map and profile fit

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Event Details
Occultation UUID [and DB] : 7e109380-ddb5-11f0-547e-15feb77e0a4d [observed] Occultation Date + Time : 2024-10-04 at 21:13:01 UT +/- 0.03 min [1] Object Designation : (32440) 2000 RC100 Orbit Class : JTRO Star Designation : GDR3 0387447251721933312 Star Coordinates (ICRF) : RA = 00 40 42.4020, DE = +43 13 39.643 [2] Star Magnitudes : G = 13.0 mag, RP = 12.67 mag, BP = 13.2 mag Object Magnitude : V = 18.74 mag Estimated Magnitude Drop : 5.8 mag Estimated Max. Duration : 1.0 sec Object Mean Diameter : 17.1 km (src: astorb) Speed of the shadow : 17.2 km/s Elongation to Moon & Sun : 147° (sunlit = 4%), Sun = 142° Cross-track uncertainty : 7.7 mas = 24 km = 1.40 path-width (1-sig) RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#43 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 7e109380-ddb5-11f0-547e-15feb77e0a4d [observed] Occultation Date + Time : 2024-10-04 at 21:13:01 UT +/- 0.03 min [1] Object Designation : (32440) 2000 RC100 Orbit Class : JTRO Star Designation : GDR3 0387447251721933312 Star Coordinates (ICRF) : RA = 00 40 42.4020, DE = +43 13 39.643 [2] Star Magnitudes : G = 13.0 mag, RP = 12.67 mag, BP = 13.2 mag Object Magnitude : V = 18.74 mag Estimated Magnitude Drop : 5.8 mag Estimated Max. Duration : 1.0 sec Object Mean Diameter : 17.1 km (src: astorb) Speed of the shadow : 17.2 km/s Elongation to Moon & Sun : 147° (sunlit = 4%), Sun = 142° Cross-track uncertainty : 7.7 mas = 24 km = 1.40 path-width (1-sig) RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#43 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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