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2024-11-20 / UCAC4 692-033295 / (7588) 1992 FJ1

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Alex Pratt O+ VID M280 GB GPS 22:58:30 22:59:00.65 22:59:02.95 22:59:30 0.10 0.10 2.30 31.7
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 : a7bc7410-ddb5-11f0-547e-1f09bf5c54ce [db: observed]
JPL#70 : aca32f00-ddb5-11f0-547e-37bdfed6ef58 [db: observed]

Using prediction a7bc7410-ddb5-11f0-547e-1f09bf5c54ce for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2024-11-20, 22:59 UT (JD = 2460635.458)

DAMITQP (h)λ, βJD0JD-JD0φ0VersionModifiedVol-equiv DCmnt
# 38031.035.387 233°, -23° 2.451373e69262.50.0° None2019-09-26 not scaled 2019-05-07
# 38041.035.387 51°, 25° 2.451373e69262.50.0° None2019-09-26 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] : a7bc7410-ddb5-11f0-547e-1f09bf5c54ce [observed]

 Occultation Date + Time   : 2024-11-20 at 22:56:35 UT +/- 0.0 min  [1]
 Object Designation        : (7588) 1992 FJ1
 Orbit Class               : MBA
 Star Designation          : GDR3 0255271449959404160
 Star Coordinates (ICRF)   : RA = 05 06 53.0424, DE = +48 22 15.389  [2]
 Star Magnitudes           : G = 12.73 mag, RP = 12.08 mag, BP = 13.23 mag
 Object Magnitude          : V = 17.05 mag
 Estimated Magnitude Drop  : 4.3 mag
 Estimated Max. Duration   : 1.3 sec
 Object Mean Diameter      : 17.2 km  (src: astorb)
 Speed of the shadow       : 13.8 km/s
 Elongation to Moon & Sun  : 48° (sunlit = 71%), Sun = 147°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 0.98 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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