2025-10-09 / UCAC4 454-117448 / (934) Thuringia

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Peter Nosal, Paula Libic	O+	VID	M200	SK	NTP	21:57:38	21:59:40.500	21:59:50.500	22:01:47	0.200	0.200	10.00	38.0
2	show	Alex Pratt	O+	VID	M280	GB	GPS	22:05:06	22:05:59.6	22:06:07.6	22:07:06	0.800	1.200	8.00	30.4

UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

2 observations found in db: sodis

Available (probably) matching predictions (click on the link to switch):

JPL#79 : 94f48860-ddb8-11f0-547e-b0a8ff0e410b [db: observed]

Using prediction 94f48860-ddb8-11f0-547e-b0a8ff0e410b for map and profile fit

Ellipse and circular profile fits to the timings (chords)

Auto-Fit Result: X0,Y0 = -1375.2, 29.5 km Circular diameter = 42 km From 2 chords (VID) Chords to ignore: Fill: Grid: Show (close) miss chords: You can enter space separated chord numbers (example: 11 4 8) or a method like VIS to ignore all visual timings, or a time source like RAD and NTP (but not GPS). If the plot disappears, then there are less than 2 chords left (too much ignored, go back with browser). Check SiMDA for size and mass data. Check Johnston Archive for satellites.

Sky projection (artificial light) for occ. time: 2025-10-09, 21:59 UT (JD = 2460958.416)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 396	None	8.165	120°, -52°	2.451045e6	9913.4	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

Map with groundtrack and observer stations

Event Details

Occultation UUID [and DB] : 94f48860-ddb8-11f0-547e-b0a8ff0e410b [observed] Occultation Date + Time : 2025-10-09 at 22:04:12 UT +/- 0.02 min [1] Object Designation : (934) Thuringia Orbit Class : MBA Star Designation : GDR3 2679365083607928704 Star Coordinates (ICRF) : RA = 22 15 31.1053, DE = +00 43 10.830 [2] Star Magnitudes : G = 14.99 mag, RP = 14.16 mag, BP = 15.71 mag Object Magnitude : V = 13.54 mag Estimated Magnitude Drop : 0.3 mag Estimated Max. Duration : 14.1 sec Object Mean Diameter : 53.4 km (src: astorb) Speed of the shadow : 3.8 km/s Elongation to Moon & Sun : 79° (sunlit = 89%), Sun = 138° Cross-track uncertainty : 3.3 mas = 3 km = 0.06 path-width (1-sig) RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#79 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations
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