Cora»Occultation

2024-11-27 / TYC 3172-00815-1 / (3122) Florence

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Alberto Ossola	O-	VID	M230	CH	GPS	19:57:52			20:00:17

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#988 : ab8d0410-ddb5-11f0-547e-3ecdebf7f62f [db: observed]

JPL#988 : ab8d2b20-ddb5-11f0-547e-020c766f381a [db: observed]

JPL#988 : ab8d5230-ddb5-11f0-547e-aba2ffffdaa7 [db: observed]

JPL#988 : ab8d7940-ddb5-11f0-547e-490e747fdbd6 [db: observed]

JPL#988 : ab8da050-ddb5-11f0-547e-547a3fff19df [db: observed]

Using prediction ab8da050-ddb5-11f0-547e-547a3fff19df for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : ab8da050-ddb5-11f0-547e-547a3fff19df [observed] Occultation Date + Time : 2024-11-27 at 20:10:14 UT +/- 0.0 min [1] Object Designation : (3122) Florence Orbit Class : NEO Star Designation : GDR3 1968494459353888512 Star Coordinates (ICRF) : RA = 21 08 13.7569, DE = +40 54 39.697 [2] Star Magnitudes : G = 14.53 mag, RP = 13.75 mag, BP = 15.15 mag Object Magnitude : V = 15.04 mag Estimated Magnitude Drop : 1.0 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 5.2 km (src: astorb) Speed of the shadow : 14.9 km/s Elongation to Moon & Sun : 115° (sunlit = 11%), Sun = 92° Cross-track uncertainty : 7.7 mas = 2 km = 0.54 path-width (1-sig) RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#988 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : ab8da050-ddb5-11f0-547e-547a3fff19df [observed] Occultation Date + Time : 2024-11-27 at 20:10:14 UT +/- 0.0 min [1] Object Designation : (3122) Florence Orbit Class : NEO Star Designation : GDR3 1968494459353888512 Star Coordinates (ICRF) : RA = 21 08 13.7569, DE = +40 54 39.697 [2] Star Magnitudes : G = 14.53 mag, RP = 13.75 mag, BP = 15.15 mag Object Magnitude : V = 15.04 mag Estimated Magnitude Drop : 1.0 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 5.2 km (src: astorb) Speed of the shadow : 14.9 km/s Elongation to Moon & Sun : 115° (sunlit = 11%), Sun = 92° Cross-track uncertainty : 7.7 mas = 2 km = 0.54 path-width (1-sig) RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#988 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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