Cora»Occultation

2023-11-16 / UCAC4 564-006802 / (882) Swetlana

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Carles Schnabel	O+	VID	M400	ES	GPS	19:34:36	19:36:46.82	19:36:52.58	19:43:49	0.04	0.04	5.76	51.8

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#70 : 3c39fb50-ddb4-11f0-547e-257abbfea040 [db: observed]

Using prediction 3c39fb50-ddb4-11f0-547e-257abbfea040 for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2023-11-16, 19:36 UT (JD = 2460265.317)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 4231	1.0	29.848	20°, -74°	2.450873e6	9392.3	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] : 3c39fb50-ddb4-11f0-547e-257abbfea040 [observed] Occultation Date + Time : 2023-11-16 at 19:32:46 UT +/- 0.01 min [1] Object Designation : (882) Swetlana Orbit Class : MBA Star Designation : GDR3 0062546101200349824 Star Coordinates (ICRF) : RA = 03 22 36.3946, DE = +22 40 37.685 [2] Star Magnitudes : G = 12.26 mag, RP = 11.77 mag, BP = 12.58 mag Object Magnitude : V = 13.48 mag Estimated Magnitude Drop : 1.5 mag Estimated Max. Duration : 4.8 sec Object Mean Diameter : 43.5 km (src: astorb) Speed of the shadow : 9.0 km/s Elongation to Moon & Sun : 137° (sunlit = 13%), Sun = 176° Cross-track uncertainty : 0.7 mas = 0 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.24 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#70 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 3c39fb50-ddb4-11f0-547e-257abbfea040 [observed] Occultation Date + Time : 2023-11-16 at 19:32:46 UT +/- 0.01 min [1] Object Designation : (882) Swetlana Orbit Class : MBA Star Designation : GDR3 0062546101200349824 Star Coordinates (ICRF) : RA = 03 22 36.3946, DE = +22 40 37.685 [2] Star Magnitudes : G = 12.26 mag, RP = 11.77 mag, BP = 12.58 mag Object Magnitude : V = 13.48 mag Estimated Magnitude Drop : 1.5 mag Estimated Max. Duration : 4.8 sec Object Mean Diameter : 43.5 km (src: astorb) Speed of the shadow : 9.0 km/s Elongation to Moon & Sun : 137° (sunlit = 13%), Sun = 176° Cross-track uncertainty : 0.7 mas = 0 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.24 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#70 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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