Cora»Occultation

2025-11-05 / UCAC4 500-042207 / (77371) 2001 FF136

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Daniel Antuszewicz	O-	VID	M300	PL	NTP	04:26:02	::	::	04:28:01

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#37 : abb4f710-ddb8-11f0-547e-cffafb9318f4 [db: observed]

Using prediction abb4f710-ddb8-11f0-547e-cffafb9318f4 for map and profile fit

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Event Details
Occultation UUID [and DB] : abb4f710-ddb8-11f0-547e-cffafb9318f4 [observed] Occultation Date + Time : 2025-11-05 at 04:34:10 UT +/- 0.03 min [1] Object Designation : (77371) 2001 FF136 Orbit Class : MBA Star Designation : GDR3 3156468467671354624 Star Coordinates (ICRF) : RA = 07 18 31.7151, DE = +09 49 51.021 [2] Star Magnitudes : G = 12.93 mag, RP = 12.18 mag, BP = 13.54 mag Object Magnitude : V = 20.43 mag Estimated Magnitude Drop : 7.5 mag Estimated Max. Duration : 0.7 sec Object Mean Diameter : 3.0 km (src: astorb) Speed of the shadow : 4.1 km/s Elongation to Moon & Sun : 73° (sunlit = 100%), Sun = 113° Cross-track uncertainty : 0.3 mas = 0 km = 0.17 path-width (1-sig) RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#37 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : abb4f710-ddb8-11f0-547e-cffafb9318f4 [observed] Occultation Date + Time : 2025-11-05 at 04:34:10 UT +/- 0.03 min [1] Object Designation : (77371) 2001 FF136 Orbit Class : MBA Star Designation : GDR3 3156468467671354624 Star Coordinates (ICRF) : RA = 07 18 31.7151, DE = +09 49 51.021 [2] Star Magnitudes : G = 12.93 mag, RP = 12.18 mag, BP = 13.54 mag Object Magnitude : V = 20.43 mag Estimated Magnitude Drop : 7.5 mag Estimated Max. Duration : 0.7 sec Object Mean Diameter : 3.0 km (src: astorb) Speed of the shadow : 4.1 km/s Elongation to Moon & Sun : 73° (sunlit = 100%), Sun = 113° Cross-track uncertainty : 0.3 mas = 0 km = 0.17 path-width (1-sig) RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#37 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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