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2026-09-09 / UCAC4 391-068467 / (1723) Klemola

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Deborah Smith O+ VID M300 ES GPS 20:17:46 20:18:46.008 20:18:47.547 20:19:46 0.103 0.103 1.54 34.2
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):
JPL73 : d11d5260-d9af-11f1-43f3-9b96ffbf9568 [db: observed]

Using prediction d11d5260-d9af-11f1-43f3-9b96ffbf9568 for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2026-09-09, 20:18 UT (JD = 2461293.346)

DAMITQP (h)λ, βJD0JD-JD0φ0VersionModifiedVol-equiv DCmnt
# 13533.06.256 80°, -59° 2.445821e615472.30.0° None2017-04-03 not scaled 2017-03-31
# 13543.06.256 253°, -36° 2.445821e615472.30.0° None2017-04-03 not scaled 2017-03-31
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] : d11d5260-d9af-11f1-43f3-9b96ffbf9568 [observed]

 Occultation Date + Time   : 2026-09-09 at 20:17:40 UT +/- 0.0 min  [1]
 Object Designation        : (1723) Klemola
 Orbit Class               : MBA
 Star Designation          : GDR3 4331541214566739328
 Star Coordinates (ICRF)   : RA = 16 28 34.5693, DE = -11 54 37.854  [2]
 Star Magnitudes           : G = 14.51 mag, RP = 13.7 mag, BP = 15.21 mag
 Object Magnitude          : V = 15.91 mag
 Estimated Magnitude Drop  : 1.7 mag
 Estimated Max. Duration   : 1.4 sec
 Object Mean Diameter      : 31.3 km  (src: astorb)
 Speed of the shadow       : 22.2 km/s
 Elongation to Moon & Sun  : 97° (sunlit = 2%), Sun = 80°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 0.99 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL73
 Note                      : FP:true

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

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