Cora»Occultation

2023-09-07 / UCAC4 695-020286 / (16712) 1995 SW29

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Olivier Schreurs	O+	VID	M250	BE	GPS	22:41:06	22:42:06.65	22:42:07.61	22:43:07	0.16	0.16	0.96	15.2

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#46 : 0448ff70-ddb4-11f0-547e-cd605ffe298d [db: observed]

Using prediction 0448ff70-ddb4-11f0-547e-cd605ffe298d for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2023-09-07, 22:41 UT (JD = 2460195.445)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 2484	1.5	17.170	161°, 10°	2.451721e6	8474.4	0.0°	None	2018-07-19	not scaled	2018-07-18
# 2485	1.5	17.170	324°, 1°	2.451721e6	8474.4	0.0°	None	2018-07-19	not scaled	2018-07-18

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] : 0448ff70-ddb4-11f0-547e-cd605ffe298d [observed] Occultation Date + Time : 2023-09-07 at 22:41:12 UT +/- 0.01 min [1] Object Designation : (16712) 1995 SW29 Orbit Class : MBA Star Designation : GDR3 0439192605390143744 Star Coordinates (ICRF) : RA = 02 57 36.8141, DE = +48 55 57.157 [2] Star Magnitudes : G = 14.47 mag, RP = 13.62 mag, BP = 15.22 mag Object Magnitude : V = 17.59 mag Estimated Magnitude Drop : 3.2 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 9.4 km (src: astorb) Speed of the shadow : 15.8 km/s Elongation to Moon & Sun : 38° (sunlit = 40%), Sun = 106° Cross-track uncertainty : 0.7 mas = 1 km = 0.11 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#46 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 0448ff70-ddb4-11f0-547e-cd605ffe298d [observed] Occultation Date + Time : 2023-09-07 at 22:41:12 UT +/- 0.01 min [1] Object Designation : (16712) 1995 SW29 Orbit Class : MBA Star Designation : GDR3 0439192605390143744 Star Coordinates (ICRF) : RA = 02 57 36.8141, DE = +48 55 57.157 [2] Star Magnitudes : G = 14.47 mag, RP = 13.62 mag, BP = 15.22 mag Object Magnitude : V = 17.59 mag Estimated Magnitude Drop : 3.2 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 9.4 km (src: astorb) Speed of the shadow : 15.8 km/s Elongation to Moon & Sun : 38° (sunlit = 40%), Sun = 106° Cross-track uncertainty : 0.7 mas = 1 km = 0.11 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#46 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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