Cora»Occultation

2023-10-26 / UCAC4 392-125501 / (52356) 1993 FP25

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Sotirios Tsavdaridis	O-	CCD	?279	GR	GPS	18:44:16			18:46:16

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#48 : 31a71290-ddb4-11f0-547e-495ccbe7a786 [db: observed]

Using prediction 31a71290-ddb4-11f0-547e-495ccbe7a786 for map and profile fit

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Event Details
Occultation UUID [and DB] : 31a71290-ddb4-11f0-547e-495ccbe7a786 [observed] Occultation Date + Time : 2023-10-26 at 18:41:52 UT +/- 0.02 min [1] Object Designation : (52356) 1993 FP25 Orbit Class : MBA Star Designation : GDR3 6895034020465251072 Star Coordinates (ICRF) : RA = 21 10 24.0362, DE = -11 42 22.546 [2] Star Magnitudes : G = 11.57 mag, RP = 11.23 mag, BP = 11.75 mag Object Magnitude : V = 20.82 mag Estimated Magnitude Drop : 9.3 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 3.8 km (src: astorb) Speed of the shadow : 8.2 km/s Elongation to Moon & Sun : 49° (sunlit = 94%), Sun = 103° Cross-track uncertainty : 1.7 mas = 3 km = 1.01 path-width (1-sig) RUWE and duplicate source : 1.55 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#48 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 31a71290-ddb4-11f0-547e-495ccbe7a786 [observed] Occultation Date + Time : 2023-10-26 at 18:41:52 UT +/- 0.02 min [1] Object Designation : (52356) 1993 FP25 Orbit Class : MBA Star Designation : GDR3 6895034020465251072 Star Coordinates (ICRF) : RA = 21 10 24.0362, DE = -11 42 22.546 [2] Star Magnitudes : G = 11.57 mag, RP = 11.23 mag, BP = 11.75 mag Object Magnitude : V = 20.82 mag Estimated Magnitude Drop : 9.3 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 3.8 km (src: astorb) Speed of the shadow : 8.2 km/s Elongation to Moon & Sun : 49° (sunlit = 94%), Sun = 103° Cross-track uncertainty : 1.7 mas = 3 km = 1.01 path-width (1-sig) RUWE and duplicate source : 1.55 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#48 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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