Cora»Occultation

2023-07-19 / UCAC4 385-103768 / (417) Suevia

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Serge Dramonis	O+	VID	M400	GR	GPS	00:22:30	00:23:21.34	00:23:24.92	00:25:30	0.2	0.2	3.58	35.4

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#89 : d0ca9ff0-ddb3-11f0-547e-f59e77ef40b7 [db: observed]

Using prediction d0ca9ff0-ddb3-11f0-547e-f59e77ef40b7 for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2023-07-19, 00:23 UT (JD = 2460144.516)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 448	None	7.018	13°, 23°	2.447533e6	12611.5	0.0°	None	None	not scaled	2012-07-30
# 449	None	7.018	186°, 20°	2.447533e6	12611.5	0.0°	None	None	not scaled	2012-07-30

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] : d0ca9ff0-ddb3-11f0-547e-f59e77ef40b7 [observed] Occultation Date + Time : 2023-07-19 at 00:31:00 UT +/- 0.0 min [1] Object Designation : (417) Suevia Orbit Class : MBA Star Designation : GDR3 4152887514422816000 Star Coordinates (ICRF) : RA = 18 27 40.7800, DE = -13 05 38.722 [2] Star Magnitudes : G = 13.47 mag, RP = 12.46 mag, BP = 14.52 mag Object Magnitude : V = 13.75 mag Estimated Magnitude Drop : 0.9 mag Estimated Max. Duration : 4.1 sec Object Mean Diameter : 40.7 km (src: astorb) Speed of the shadow : 9.9 km/s Elongation to Moon & Sun : 144° (sunlit = 1%), Sun = 158° Cross-track uncertainty : 0.7 mas = 0 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.18 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#89 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : d0ca9ff0-ddb3-11f0-547e-f59e77ef40b7 [observed] Occultation Date + Time : 2023-07-19 at 00:31:00 UT +/- 0.0 min [1] Object Designation : (417) Suevia Orbit Class : MBA Star Designation : GDR3 4152887514422816000 Star Coordinates (ICRF) : RA = 18 27 40.7800, DE = -13 05 38.722 [2] Star Magnitudes : G = 13.47 mag, RP = 12.46 mag, BP = 14.52 mag Object Magnitude : V = 13.75 mag Estimated Magnitude Drop : 0.9 mag Estimated Max. Duration : 4.1 sec Object Mean Diameter : 40.7 km (src: astorb) Speed of the shadow : 9.9 km/s Elongation to Moon & Sun : 144° (sunlit = 1%), Sun = 158° Cross-track uncertainty : 0.7 mas = 0 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.18 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#89 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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