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2025-12-26 / UCAC4 618-039672 / (5508) Gomyou

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Carsten Ziolek O+ VID M356 CH GPS 18:48:22 18:48:53.385 18:48:55.636 18:49:21 0.108 0.108 2.25 18.2
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):
JPL68 : 97e16950-d996-11f1-43f3-bde6bf8ec4dd [db: observed]

Using prediction 97e16950-d996-11f1-43f3-bde6bf8ec4dd for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2025-12-26, 18:48 UT (JD = 2461036.283)

DAMITQP (h)λ, βJD0JD-JD0φ0VersionModifiedVol-equiv DCmnt
# 55411.08.803 116°, -54° 2.457277e63759.30.0° None2020-10-05 not scaled 2019-10-23
# 55421.08.803 292°, -67° 2.457277e63759.30.0° None2020-10-05 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] : 97e16950-d996-11f1-43f3-bde6bf8ec4dd [observed]

 Occultation Date + Time   : 2025-12-26 at 18:38:16 UT +/- 0.01 min  [1]
 Object Designation        : (5508) Gomyou
 Orbit Class               : MBA
 Star Designation          : GDR3 0891101367691891328
 Star Coordinates (ICRF)   : RA = 07 00 08.3634, DE = +33 35 24.811  [2]
 Star Magnitudes           : G = 14.77 mag, RP = 14.28 mag, BP = 15.09 mag
 Object Magnitude          : V = 15.17 mag
 Estimated Magnitude Drop  : 1.0 mag
 Estimated Max. Duration   : 1.3 sec
 Object Mean Diameter      : 10.8 km  (src: astorb)
 Speed of the shadow       : 8.1 km/s
 Elongation to Moon & Sun  : 110° (sunlit = 39%), Sun = 167°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL68
 Note                      : FP:true

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

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