Cora»Occultation

2024-10-01 / UCAC4 607-133007 / (243930) 2001 OO66

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Michael OConnell	O-	VID	M350	IE	GPS	20:18:29			20:20:29

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#35 : 7bcf07f0-ddb5-11f0-547e-368cbdfd387f [db: observed]

Using prediction 7bcf07f0-ddb5-11f0-547e-368cbdfd387f for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 7bcf07f0-ddb5-11f0-547e-368cbdfd387f [observed] Occultation Date + Time : 2024-10-01 at 20:20:50 UT +/- 0.02 min [1] Object Designation : (243930) 2001 OO66 Orbit Class : MBA Star Designation : GDR3 1909758071456721920 Star Coordinates (ICRF) : RA = 23 16 08.1986, DE = +31 23 52.712 [2] Star Magnitudes : G = 12.51 mag, RP = 12.07 mag, BP = 12.79 mag Object Magnitude : V = 18.93 mag Estimated Magnitude Drop : 6.4 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 3.9 km (src: astorb) Speed of the shadow : 13.1 km/s Elongation to Moon & Sun : 146° (sunlit = 1%), Sun = 147° Cross-track uncertainty : 1.7 mas = 2 km = 0.58 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#35 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 7bcf07f0-ddb5-11f0-547e-368cbdfd387f [observed] Occultation Date + Time : 2024-10-01 at 20:20:50 UT +/- 0.02 min [1] Object Designation : (243930) 2001 OO66 Orbit Class : MBA Star Designation : GDR3 1909758071456721920 Star Coordinates (ICRF) : RA = 23 16 08.1986, DE = +31 23 52.712 [2] Star Magnitudes : G = 12.51 mag, RP = 12.07 mag, BP = 12.79 mag Object Magnitude : V = 18.93 mag Estimated Magnitude Drop : 6.4 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 3.9 km (src: astorb) Speed of the shadow : 13.1 km/s Elongation to Moon & Sun : 146° (sunlit = 1%), Sun = 147° Cross-track uncertainty : 1.7 mas = 2 km = 0.58 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#35 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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