Cora»Occultation

2025-10-19 / UCAC4 545-024853 / (73379) 2002 LJ7

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4
1	show	Ferran Casarramona	O-	VID	M200	ES	GPS	03:47:01	::	::	03:50:01
2	show	Deborah Smith	O-	VID	M300	ES	GPS	03:47:22	::	::	03:49:22
3	show	Deborah Smith	O-	VID	M200	ES	GPS	03:47:13	::	::	03:49:13

UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

3 observations found in db: sodis

Available (probably) matching predictions (click on the link to switch):

JPL#33 : 9465b5e0-ddb8-11f0-547e-44d0f76ddca7 [db: observed]

Using prediction 9465b5e0-ddb8-11f0-547e-44d0f76ddca7 for map and profile fit

Get observations as KML file (reduced site location resolution)

Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 9465b5e0-ddb8-11f0-547e-44d0f76ddca7 [observed] Occultation Date + Time : 2025-10-19 at 03:53:37 UT +/- 0.13 min [1] Object Designation : (73379) 2002 LJ7 Orbit Class : MBA Star Designation : GDR3 3373818929817266176 Star Coordinates (ICRF) : RA = 06 17 32.3039, DE = +18 54 09.413 [2] Star Magnitudes : G = 11.43 mag, RP = 10.59 mag, BP = 12.17 mag Object Magnitude : V = 20.65 mag Estimated Magnitude Drop : 9.2 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 2.3 km (src: astorb) Speed of the shadow : 5.6 km/s Elongation to Moon & Sun : 86° (sunlit = 5%), Sun = 112° Cross-track uncertainty : 16.3 mas = 25 km = 11.03 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#33 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 9465b5e0-ddb8-11f0-547e-44d0f76ddca7 [observed] Occultation Date + Time : 2025-10-19 at 03:53:37 UT +/- 0.13 min [1] Object Designation : (73379) 2002 LJ7 Orbit Class : MBA Star Designation : GDR3 3373818929817266176 Star Coordinates (ICRF) : RA = 06 17 32.3039, DE = +18 54 09.413 [2] Star Magnitudes : G = 11.43 mag, RP = 10.59 mag, BP = 12.17 mag Object Magnitude : V = 20.65 mag Estimated Magnitude Drop : 9.2 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 2.3 km (src: astorb) Speed of the shadow : 5.6 km/s Elongation to Moon & Sun : 86° (sunlit = 5%), Sun = 112° Cross-track uncertainty : 16.3 mas = 25 km = 11.03 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#33 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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