Cora»Occultation

2024-08-26 / UCAC4 555-006937 / (161) Athor

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Andreas Eberle	O+	VID	M300	DE	GPS	23:12:45	23:12:54.0	23:12:57.2	23:13:12	0.3	0.3	3.20	40.0

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#123 : a7a2d190-ddb5-11f0-547e-cf0c5b0f2769 [db: observed]

Using prediction a7a2d190-ddb5-11f0-547e-cf0c5b0f2769 for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2024-08-26, 23:11 UT (JD = 2460549.466)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 461	None	7.280	350°, -6°	2.443993e6	16556.5	0.0°	None	2012-09-26	not scaled	2012-09-25
# 462	None	7.280	170°, 4°	2.443993e6	16556.5	0.0°	None	2012-09-26	not scaled	2012-09-25

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] : a7a2d190-ddb5-11f0-547e-cf0c5b0f2769 [observed] Occultation Date + Time : 2024-08-26 at 23:14:41 UT +/- 0.01 min [1] Object Designation : (161) Athor Orbit Class : MBA Star Designation : GDR3 0061370890771826432 Star Coordinates (ICRF) : RA = 03 29 01.9005, DE = +20 57 09.711 [2] Star Magnitudes : G = 12.48 mag, RP = 11.81 mag, BP = 12.99 mag Object Magnitude : V = 13.66 mag Estimated Magnitude Drop : 1.5 mag Estimated Max. Duration : 3.5 sec Object Mean Diameter : 44.2 km (src: astorb) Speed of the shadow : 12.5 km/s Elongation to Moon & Sun : 17° (sunlit = 44%), Sun = 99° Cross-track uncertainty : 1.3 mas = 1 km = 0.04 path-width (1-sig) RUWE and duplicate source : 1.28 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#123 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : a7a2d190-ddb5-11f0-547e-cf0c5b0f2769 [observed] Occultation Date + Time : 2024-08-26 at 23:14:41 UT +/- 0.01 min [1] Object Designation : (161) Athor Orbit Class : MBA Star Designation : GDR3 0061370890771826432 Star Coordinates (ICRF) : RA = 03 29 01.9005, DE = +20 57 09.711 [2] Star Magnitudes : G = 12.48 mag, RP = 11.81 mag, BP = 12.99 mag Object Magnitude : V = 13.66 mag Estimated Magnitude Drop : 1.5 mag Estimated Max. Duration : 3.5 sec Object Mean Diameter : 44.2 km (src: astorb) Speed of the shadow : 12.5 km/s Elongation to Moon & Sun : 17° (sunlit = 44%), Sun = 99° Cross-track uncertainty : 1.3 mas = 1 km = 0.04 path-width (1-sig) RUWE and duplicate source : 1.28 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#123 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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