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2024-07-25 / UCAC4 392-122123 / (1727) Mette

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Oscar Canales O+ CCD M280 ES GPS 23:16:26 23:16:55.22 23:16:55.32 23:17:26 0.02 0.02 0.10 1.3
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#67 : 191abc70-c34f-11ef-5276-72ccefffe08f [db: observed]
JPL#65 : 60ac5230-8789-11ef-78cd-76d87eaa510d [db: asteroids]

Using prediction 191abc70-c34f-11ef-5276-72ccefffe08f for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2024-07-25, 23:15 UT (JD = 2460517.469)

DAMITQP (h)λ, βJD0JD-JD0φ0VersionModifiedVol-equiv DCmnt
# 47001.02.981 307°, -62° 2.457437e63080.50.0° 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

Occ by (1727) Mette on 2024-07-25

Unavailable
300 km

Event Details
 Occultation UUID [and DB] : 191abc70-c34f-11ef-5276-72ccefffe08f [observed]

 Occultation Date + Time   : 2024-07-25 at 23:20:50 UT +/- 0.0 min  [1]
 Object Designation        : (1727) Mette
 Orbit Class               : MBA
 Star Designation          : GDR3 6904025551681920640
 Star Coordinates (ICRF)   : RA = 20 26 35.3563, DE = -11 47 54.133  [2]
 Star Magnitudes           : G = 11.04 mag, RP = 10.3 mag, BP = 11.64 mag
 Object Magnitude          : V = 14.43 mag
 Estimated Magnitude Drop  : 3.4 mag
 Estimated Max. Duration   : 0.8 sec
 Object Mean Diameter      : 10.3 km  (src: astorb)
 Speed of the shadow       : 13.0 km/s
 Elongation to Moon & Sun  : 59° (sunlit = 74%), Sun = 172°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.79 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#67

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

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