Cora»Occultation

2024-08-30 / UCAC4 457-000161 / (2173) Maresjev

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Martin Gutekunst	O+	VID	L280	DE	GPS	22:05:29	22:05:56.92	22:05:59.26	22:06:29	0.07	0.07	2.34	23.9

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#80 : 53431650-ddb5-11f0-547e-c68fcaa409f9 [db: observed]

Using prediction 53431650-ddb5-11f0-547e-c68fcaa409f9 for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2024-08-30, 22:04 UT (JD = 2460553.419)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 4830	1.0	7.730	343°, 77°	2.457357e6	3196.4	0.0°	None	2020-10-05	not scaled	2019-10-23
# 4831	1.0	7.730	132°, 44°	2.457357e6	3196.4	0.0°	None	2020-10-05	not scaled	2019-10-23

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] : 53431650-ddb5-11f0-547e-c68fcaa409f9 [observed] Occultation Date + Time : 2024-08-30 at 22:08:58 UT +/- 0.01 min [1] Object Designation : (2173) Maresjev Orbit Class : MBA Star Designation : GDR3 2546591284957658752 Star Coordinates (ICRF) : RA = 00 07 30.1654, DE = +01 15 51.750 [2] Star Magnitudes : G = 14.16 mag, RP = 13.65 mag, BP = 14.48 mag Object Magnitude : V = 15.78 mag Estimated Magnitude Drop : 1.8 mag Estimated Max. Duration : 1.6 sec Object Mean Diameter : 16.1 km (src: astorb) Speed of the shadow : 10.2 km/s Elongation to Moon & Sun : 120° (sunlit = 9%), Sun = 156° Cross-track uncertainty : 0.5 mas = 0 km = 0.04 path-width (1-sig) RUWE and duplicate source : 2.25 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#80 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 53431650-ddb5-11f0-547e-c68fcaa409f9 [observed] Occultation Date + Time : 2024-08-30 at 22:08:58 UT +/- 0.01 min [1] Object Designation : (2173) Maresjev Orbit Class : MBA Star Designation : GDR3 2546591284957658752 Star Coordinates (ICRF) : RA = 00 07 30.1654, DE = +01 15 51.750 [2] Star Magnitudes : G = 14.16 mag, RP = 13.65 mag, BP = 14.48 mag Object Magnitude : V = 15.78 mag Estimated Magnitude Drop : 1.8 mag Estimated Max. Duration : 1.6 sec Object Mean Diameter : 16.1 km (src: astorb) Speed of the shadow : 10.2 km/s Elongation to Moon & Sun : 120° (sunlit = 9%), Sun = 156° Cross-track uncertainty : 0.5 mas = 0 km = 0.04 path-width (1-sig) RUWE and duplicate source : 2.25 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#80 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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