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2024-12-28 / UCAC4 585-018906 / (553) Kundry

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Peter Nosal, Paula Libic O+ VID M200 SK NTP 18:08:35 18:09:34.300 18:09:35.150 18:10:36 0.05 0.05 0.85 6.7
2 show Stefano Sposetti O- VID M420 CH GPS 18:08:30 18:12:30
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#63 : 520155d0-85ec-11ef-78cd-7ff3cc9f6abe [db: asteroids]
JPL#63 : 21112e10-8285-11ef-6618-b1157fddc1d8 [db: asteroids]

Using prediction 21112e10-8285-11ef-6618-b1157fddc1d8 for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2024-12-28, 18:08 UT (JD = 2460673.256)

DAMITQP (h)λ, βJD0JD-JD0φ0VersionModifiedVol-equiv DCmnt
# 759None12.602 359°, 64° 2.451191e69482.30.0° NoneNone not scaled 2013-10-15
# 760None12.602 197°, 73° 2.451191e69482.30.0° NoneNone not scaled 2013-10-15
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] : 21112e10-8285-11ef-6618-b1157fddc1d8 [asteroids]

 Occultation Date + Time   : 2024-12-28 at 18:01:00 UT +/- 0.0 min  [1]
 Object Designation        : (553) Kundry
 Orbit Class               : MBA
 Star Designation          : GDR3 3441436451086456576
 Star Coordinates (ICRF)   : RA = 05 42 30.0927, DE = +26 49 54.333  [2]
 Star Magnitudes           : G = 13.39 mag, RP = 12.89 mag, BP = 13.72 mag
 Object Magnitude          : V = 14.45 mag
 Estimated Magnitude Drop  : 1.4 mag
 Estimated Max. Duration   : 1.4 sec
 Object Mean Diameter      : 11 km  (src: astorb)
 Speed of the shadow       : 7.9 km/s
 Elongation to Moon & Sun  : 165° (sunlit = 5%), Sun = 168°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.89 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#63

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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