Cora»Occultation

2024-12-13 / UCAC4 576-017741 / (178) Belisana

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Anna Marciniak	O+	CCD	M400	PL	GPS	23:22:58	23:23:58.210	23:24:00.550	22:25:07	0.13	0.13	2.34	28.1

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#77 : bf333a70-ddb5-11f0-547e-7938d9bf940c [db: observed]

Using prediction bf333a70-ddb5-11f0-547e-7938d9bf940c for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2024-12-13, 23:22 UT (JD = 2460658.474)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 687	None	12.321	79°, 9°	2.4449e6	15758.5	0.0°	None	None	not scaled	2013-02-11
# 688	None	12.321	260°, 20°	2.4449e6	15758.5	0.0°	None	None	not scaled	2013-02-11

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] : bf333a70-ddb5-11f0-547e-7938d9bf940c [observed] Occultation Date + Time : 2024-12-13 at 23:24:30 UT +/- 0.0 min [1] Object Designation : (178) Belisana Orbit Class : MBA Star Designation : GDR3 3428779427279850496 Star Coordinates (ICRF) : RA = 05 40 33.2281, DE = +25 02 42.309 [2] Star Magnitudes : G = 13.44 mag, RP = 12.51 mag, BP = 14.33 mag Object Magnitude : V = 12.76 mag Estimated Magnitude Drop : 0.5 mag Estimated Max. Duration : 3.0 sec Object Mean Diameter : 35.8 km (src: astorb) Speed of the shadow : 12.0 km/s Elongation to Moon & Sun : 22° (sunlit = 97%), Sun = 176° Cross-track uncertainty : 0.7 mas = 0 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#77 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : bf333a70-ddb5-11f0-547e-7938d9bf940c [observed] Occultation Date + Time : 2024-12-13 at 23:24:30 UT +/- 0.0 min [1] Object Designation : (178) Belisana Orbit Class : MBA Star Designation : GDR3 3428779427279850496 Star Coordinates (ICRF) : RA = 05 40 33.2281, DE = +25 02 42.309 [2] Star Magnitudes : G = 13.44 mag, RP = 12.51 mag, BP = 14.33 mag Object Magnitude : V = 12.76 mag Estimated Magnitude Drop : 0.5 mag Estimated Max. Duration : 3.0 sec Object Mean Diameter : 35.8 km (src: astorb) Speed of the shadow : 12.0 km/s Elongation to Moon & Sun : 22° (sunlit = 97%), Sun = 176° Cross-track uncertainty : 0.7 mas = 0 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#77 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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