Cora»Occultation

2023-12-25 / UCAC4 440-024559 / (260726) 2005 LQ2

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Deborah Smith	O-	CCD	M235	ES	NTP	21:12:11			21:16:11

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#23 : 4da07ae0-ddb4-11f0-547e-0e746edf0911 [db: observed]

JPL#23 : 4da07ae0-ddb4-11f0-547e-b092ca7f731a [db: observed]

Using prediction 4da07ae0-ddb4-11f0-547e-b092ca7f731a for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 4da07ae0-ddb4-11f0-547e-b092ca7f731a [observed] Occultation Date + Time : 2023-12-25 at 21:11:08 UT +/- 0.11 min [1] Object Designation : (260726) 2005 LQ2 Orbit Class : JTRO Star Designation : GDR3 3111999304004296960 Star Coordinates (ICRF) : RA = 06 57 29.4246, DE = -02 05 10.657 [2] Star Magnitudes : G = 12.47 mag, RP = 12.09 mag, BP = 12.7 mag Object Magnitude : V = 21.02 mag Estimated Magnitude Drop : 8.6 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 6.2 km (src: astorb) Speed of the shadow : 18.3 km/s Elongation to Moon & Sun : 38° (sunlit = 99%), Sun = 153° Cross-track uncertainty : 32.7 mas = 106 km = 17.15 path-width (1-sig) RUWE and duplicate source : 1.25 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#23 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 4da07ae0-ddb4-11f0-547e-b092ca7f731a [observed] Occultation Date + Time : 2023-12-25 at 21:11:08 UT +/- 0.11 min [1] Object Designation : (260726) 2005 LQ2 Orbit Class : JTRO Star Designation : GDR3 3111999304004296960 Star Coordinates (ICRF) : RA = 06 57 29.4246, DE = -02 05 10.657 [2] Star Magnitudes : G = 12.47 mag, RP = 12.09 mag, BP = 12.7 mag Object Magnitude : V = 21.02 mag Estimated Magnitude Drop : 8.6 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 6.2 km (src: astorb) Speed of the shadow : 18.3 km/s Elongation to Moon & Sun : 38° (sunlit = 99%), Sun = 153° Cross-track uncertainty : 32.7 mas = 106 km = 17.15 path-width (1-sig) RUWE and duplicate source : 1.25 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#23 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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