Cora»Occultation

2023-09-23 / UCAC4 704-021168 / (5438) Lorre

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Arnaud Leroy	O-	VID	T350	FR	GPS	22:43:55			22:46:55

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#62 : 10603e40-ddb4-11f0-547e-c60dedffe44a [db: observed]

Using prediction 10603e40-ddb4-11f0-547e-c60dedffe44a for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 10603e40-ddb4-11f0-547e-c60dedffe44a [observed] Occultation Date + Time : 2023-09-23 at 22:40:37 UT +/- 0.0 min [1] Object Designation : (5438) Lorre Orbit Class : MBA Star Designation : GDR3 0440329603494562816 Star Coordinates (ICRF) : RA = 02 50 49.1043, DE = +50 41 56.149 [2] Star Magnitudes : G = 14.25 mag, RP = 13.57 mag, BP = 14.75 mag Object Magnitude : V = 17.29 mag Estimated Magnitude Drop : 3.1 mag Estimated Max. Duration : 1.5 sec Object Mean Diameter : 15.0 km (src: astorb) Speed of the shadow : 10.1 km/s Elongation to Moon & Sun : 127° (sunlit = 63%), Sun = 118° Cross-track uncertainty : 0.4 mas = 0 km = 0.05 path-width (1-sig) RUWE and duplicate source : 1.36 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#62 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 10603e40-ddb4-11f0-547e-c60dedffe44a [observed] Occultation Date + Time : 2023-09-23 at 22:40:37 UT +/- 0.0 min [1] Object Designation : (5438) Lorre Orbit Class : MBA Star Designation : GDR3 0440329603494562816 Star Coordinates (ICRF) : RA = 02 50 49.1043, DE = +50 41 56.149 [2] Star Magnitudes : G = 14.25 mag, RP = 13.57 mag, BP = 14.75 mag Object Magnitude : V = 17.29 mag Estimated Magnitude Drop : 3.1 mag Estimated Max. Duration : 1.5 sec Object Mean Diameter : 15.0 km (src: astorb) Speed of the shadow : 10.1 km/s Elongation to Moon & Sun : 127° (sunlit = 63%), Sun = 118° Cross-track uncertainty : 0.4 mas = 0 km = 0.05 path-width (1-sig) RUWE and duplicate source : 1.36 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#62 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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