Cora»Occultation

2023-07-09 / UCAC4 421-084020 / (2352) Kurchatov

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Carles Schnabel	O+	VID	M400	ES	GPS	23:06:10	23:08:01.94	23:08:05.14	23:09:43	0.16	0.16	3.20	38.1
2	show	Antoni Selva, Carlos Perello	O-	VID	M500	ES	GPS	23:06:24			23:10:18

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#131 : c922a220-ddb3-11f0-547e-ca84f4f69dce [db: observed]

Using prediction c922a220-ddb3-11f0-547e-ca84f4f69dce for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2023-07-09, 23:07 UT (JD = 2460135.463)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 4258	1.0	41.222	216°, 35°	2.448543e6	11592.5	0.0°	None	2019-09-26	not scaled	2019-05-07
# 4259	1.0	41.222	56°, 34°	2.448543e6	11592.5	0.0°	None	2019-09-26	not scaled	2019-05-07

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] : c922a220-ddb3-11f0-547e-ca84f4f69dce [observed] Occultation Date + Time : 2023-07-09 at 23:07:04 UT +/- 0.0 min [1] Object Designation : (2352) Kurchatov Orbit Class : MBA Star Designation : GDR3 4256136604060273280 Star Coordinates (ICRF) : RA = 18 34 08.7336, DE = -05 56 18.929 [2] Star Magnitudes : G = 13.65 mag, RP = 13.03 mag, BP = 14.1 mag Object Magnitude : V = 15.98 mag Estimated Magnitude Drop : 2.4 mag Estimated Max. Duration : 1.4 sec Object Mean Diameter : 16.0 km (src: astorb) Speed of the shadow : 11.9 km/s Elongation to Moon & Sun : 97° (sunlit = 51%), Sun = 161° Cross-track uncertainty : 0.3 mas = 0 km = 0.03 path-width (1-sig) RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#131 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : c922a220-ddb3-11f0-547e-ca84f4f69dce [observed] Occultation Date + Time : 2023-07-09 at 23:07:04 UT +/- 0.0 min [1] Object Designation : (2352) Kurchatov Orbit Class : MBA Star Designation : GDR3 4256136604060273280 Star Coordinates (ICRF) : RA = 18 34 08.7336, DE = -05 56 18.929 [2] Star Magnitudes : G = 13.65 mag, RP = 13.03 mag, BP = 14.1 mag Object Magnitude : V = 15.98 mag Estimated Magnitude Drop : 2.4 mag Estimated Max. Duration : 1.4 sec Object Mean Diameter : 16.0 km (src: astorb) Speed of the shadow : 11.9 km/s Elongation to Moon & Sun : 97° (sunlit = 51%), Sun = 161° Cross-track uncertainty : 0.3 mas = 0 km = 0.03 path-width (1-sig) RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#131 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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