Cora»Occultation

2025-10-21 / TYC 5688-00489-1 / (188) Menippe

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Deborah Smith	O+	VID	M200	ES	GPS	20:23:07	20:24:07.422	20:24:08.034	20:25:07	0.027	0.027	0.61	19.6

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#104 : 9a0d28c0-ddb8-11f0-547e-12a4f9fcb916 [db: observed]

Using prediction 9a0d28c0-ddb8-11f0-547e-12a4f9fcb916 for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2025-10-21, 20:23 UT (JD = 2460970.349)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 327	None	11.976	32°, 48°	2.448677e6	12293.3	0.0°	None	2011-05-02	not scaled	2011-04-21
# 328	None	11.976	198°, 25°	2.448677e6	12293.3	0.0°	None	2011-05-02	not scaled	2011-04-21

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] : 9a0d28c0-ddb8-11f0-547e-12a4f9fcb916 [observed] Occultation Date + Time : 2025-10-21 at 20:21:48 UT +/- 0.0 min [1] Object Designation : (188) Menippe Orbit Class : MBA Star Designation : GDR3 4146488562905908224 Star Coordinates (ICRF) : RA = 18 13 11.7490, DE = -14 33 06.703 [2] Star Magnitudes : G = 9.56 mag, RP = 8.41 mag, BP = 10.94 mag Object Magnitude : V = 14.18 mag Estimated Magnitude Drop : 4.6 mag Estimated Max. Duration : 1.2 sec Object Mean Diameter : 38.6 km (src: astorb) Speed of the shadow : 32.1 km/s Elongation to Moon & Sun : 62° (sunlit = 0%), Sun = 65° Cross-track uncertainty : 0.7 mas = 1 km = 0.03 path-width (1-sig) RUWE and duplicate source : 0.88 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#104 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 9a0d28c0-ddb8-11f0-547e-12a4f9fcb916 [observed] Occultation Date + Time : 2025-10-21 at 20:21:48 UT +/- 0.0 min [1] Object Designation : (188) Menippe Orbit Class : MBA Star Designation : GDR3 4146488562905908224 Star Coordinates (ICRF) : RA = 18 13 11.7490, DE = -14 33 06.703 [2] Star Magnitudes : G = 9.56 mag, RP = 8.41 mag, BP = 10.94 mag Object Magnitude : V = 14.18 mag Estimated Magnitude Drop : 4.6 mag Estimated Max. Duration : 1.2 sec Object Mean Diameter : 38.6 km (src: astorb) Speed of the shadow : 32.1 km/s Elongation to Moon & Sun : 62° (sunlit = 0%), Sun = 65° Cross-track uncertainty : 0.7 mas = 1 km = 0.03 path-width (1-sig) RUWE and duplicate source : 0.88 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#104 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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