Cora»Occultation

2024-09-14 / UCAC4 370-087738 / (683) Lanzia

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Simon Kidd	O+	VID	M350	GB	GPS	19:25:38	19:26:35.770	19:26:41.860	19:27:38	0.10	0.10	6.09	99.3

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#118 : f853d980-ddb1-11f0-547e-6c7479ffe5ef [db: observed]

JPL#118 : 5f56aba0-ddb5-11f0-547e-a002326585a4 [db: observed]

Using prediction 5f56aba0-ddb5-11f0-547e-a002326585a4 for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2024-09-14, 19:26 UT (JD = 2460568.310)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 238	None	8.629	245°, 42°	2.443951e6	16617.3	0.0°	None	2010-04-15	not scaled	2010-04-01

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] : 5f56aba0-ddb5-11f0-547e-a002326585a4 [observed] Occultation Date + Time : 2024-09-14 at 19:24:35 UT +/- 0.0 min [1] Object Designation : (683) Lanzia Orbit Class : MBA Star Designation : GDR3 4136839901695857024 Star Coordinates (ICRF) : RA = 17 23 27.4708, DE = -16 11 11.542 [2] Star Magnitudes : G = 14.48 mag, RP = 13.52 mag, BP = 15.42 mag Object Magnitude : V = 14.64 mag Estimated Magnitude Drop : 0.8 mag Estimated Max. Duration : 5.0 sec Object Mean Diameter : 82.0 km (src: astorb) Speed of the shadow : 16.3 km/s Elongation to Moon & Sun : 47° (sunlit = 85%), Sun = 89° Cross-track uncertainty : 0.7 mas = 1 km = 0.02 path-width (1-sig) RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#118 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 5f56aba0-ddb5-11f0-547e-a002326585a4 [observed] Occultation Date + Time : 2024-09-14 at 19:24:35 UT +/- 0.0 min [1] Object Designation : (683) Lanzia Orbit Class : MBA Star Designation : GDR3 4136839901695857024 Star Coordinates (ICRF) : RA = 17 23 27.4708, DE = -16 11 11.542 [2] Star Magnitudes : G = 14.48 mag, RP = 13.52 mag, BP = 15.42 mag Object Magnitude : V = 14.64 mag Estimated Magnitude Drop : 0.8 mag Estimated Max. Duration : 5.0 sec Object Mean Diameter : 82.0 km (src: astorb) Speed of the shadow : 16.3 km/s Elongation to Moon & Sun : 47° (sunlit = 85%), Sun = 89° Cross-track uncertainty : 0.7 mas = 1 km = 0.02 path-width (1-sig) RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#118 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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