Cora»Occultation

2025-10-19 / UCAC4 585-008084 / (72742) 2001 FY108

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Daniel Blazewicz	O+	VID	M350	PL	GPS	20:20:13	20:20:54.53	20:20:55.45	20:21:52	0.040	0.040	0.92	8.9

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#53 : 95e9bdd0-ddb8-11f0-547e-ccfad77f9803 [db: observed]

Using prediction 95e9bdd0-ddb8-11f0-547e-ccfad77f9803 for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2025-10-19, 20:19 UT (JD = 2460968.347)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 2902	1.5	14.049	154°, -52°	2.451082e6	9886.3	0.0°	None	2018-07-19	not scaled	2018-07-18

Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0

Image size: 300px. Transparent image background for copy & paste

Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 95e9bdd0-ddb8-11f0-547e-ccfad77f9803 [observed] Occultation Date + Time : 2025-10-19 at 20:14:34 UT +/- 0.01 min [1] Object Designation : (72742) 2001 FY108 Orbit Class : MBA Star Designation : GDR3 0117760104812794880 Star Coordinates (ICRF) : RA = 03 26 46.1650, DE = +26 48 57.600 [2] Star Magnitudes : G = 14.12 mag, RP = 13.47 mag, BP = 14.61 mag Object Magnitude : V = 18.8 mag Estimated Magnitude Drop : 4.7 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 5.0 km (src: astorb) Speed of the shadow : 9.7 km/s Elongation to Moon & Sun : 132° (sunlit = 3%), Sun = 150° Cross-track uncertainty : 1.3 mas = 1 km = 0.40 path-width (1-sig) RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#53 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 95e9bdd0-ddb8-11f0-547e-ccfad77f9803 [observed] Occultation Date + Time : 2025-10-19 at 20:14:34 UT +/- 0.01 min [1] Object Designation : (72742) 2001 FY108 Orbit Class : MBA Star Designation : GDR3 0117760104812794880 Star Coordinates (ICRF) : RA = 03 26 46.1650, DE = +26 48 57.600 [2] Star Magnitudes : G = 14.12 mag, RP = 13.47 mag, BP = 14.61 mag Object Magnitude : V = 18.8 mag Estimated Magnitude Drop : 4.7 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 5.0 km (src: astorb) Speed of the shadow : 9.7 km/s Elongation to Moon & Sun : 132° (sunlit = 3%), Sun = 150° Cross-track uncertainty : 1.3 mas = 1 km = 0.40 path-width (1-sig) RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#53 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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