Cora»Occultation

2023-10-29 / Unknown G001959.5-111824 / (83538) 2001 SD164

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Alfonso Noschese	O-	VID	M300	IT	GPS	18:29:43			18:33:43

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#42 : 300a7990-ddb4-11f0-547e-b73eff7e90e7 [db: observed]

Using prediction 300a7990-ddb4-11f0-547e-b73eff7e90e7 for map and profile fit

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Event Details
Occultation UUID [and DB] : 300a7990-ddb4-11f0-547e-b73eff7e90e7 [observed] Occultation Date + Time : 2023-10-29 at 18:26:56 UT +/- 0.0 min [1] Object Designation : (83538) 2001 SD164 Orbit Class : MBA Star Designation : GDR3 2424909436918990464 Star Coordinates (ICRF) : RA = 00 19 59.6197, DE = -11 18 24.295 [2] Star Magnitudes : G = 12.23 mag, RP = 11.42 mag, BP = 12.94 mag Object Magnitude : V = 19.62 mag Estimated Magnitude Drop : 7.4 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 5.0 km (src: astorb) Speed of the shadow : 14.5 km/s Elongation to Moon & Sun : 50° (sunlit = 99%), Sun = 142° Cross-track uncertainty : 1.0 mas = 1 km = 0.38 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#42 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 300a7990-ddb4-11f0-547e-b73eff7e90e7 [observed] Occultation Date + Time : 2023-10-29 at 18:26:56 UT +/- 0.0 min [1] Object Designation : (83538) 2001 SD164 Orbit Class : MBA Star Designation : GDR3 2424909436918990464 Star Coordinates (ICRF) : RA = 00 19 59.6197, DE = -11 18 24.295 [2] Star Magnitudes : G = 12.23 mag, RP = 11.42 mag, BP = 12.94 mag Object Magnitude : V = 19.62 mag Estimated Magnitude Drop : 7.4 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 5.0 km (src: astorb) Speed of the shadow : 14.5 km/s Elongation to Moon & Sun : 50° (sunlit = 99%), Sun = 142° Cross-track uncertainty : 1.0 mas = 1 km = 0.38 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#42 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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