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2021-08-24 / 4UC 351-159506 / (166) Rhodope

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Lionel Rousselot O+ CCD M250 FR GPS+ 21:13:03 21:15:05.10 21:15:17.10 21:17:06 0.80 0.80 12.00 64.8
2 show A. Leroy/C. Loubiere O? CCD M300 FR GPS++ 21:14:06 21:14:58.71 21:15:01.71 21:16:06 0.25 0.75 3.00 16.2
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

2 observations found in db: euraster

Available (probably) matching predictions (click on the link to switch):
JPL#60 : 9ddfe08e-b3f4-4ac2-9212-de161ff4945a [db: observed]
JPL#60 : a48ed0cb-b8c7-49b7-ba80-90baaa96718f [db: observed]

Using prediction 9ddfe08e-b3f4-4ac2-9212-de161ff4945a for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2021-08-24, 21:15 UT (JD = 2459451.385)

DAMITQP (h)λ, βJD0JD-JD0φ0VersionModifiedVol-equiv DCmnt
# 619None4.715 173°, -3° 2.445255e614196.40.0° NoneNone not scaled 2013-02-11
# 620None4.715 345°, -22° 2.445255e614196.40.0° NoneNone not scaled 2013-02-11
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] : 9ddfe08e-b3f4-4ac2-9212-de161ff4945a [observed]

 Occultation Date + Time   : 2021-08-24 at 21:32:40 UT +/- 0.05 min  [1]
 Object Designation        : (166) Rhodope
 Orbit Class               : MBA
 Star Designation          : GDR3 4086001335907089408
 Star Coordinates (ICRF)   : RA = 18 50 24.4791, DE = -19 58 07.728  [2]
 Star Magnitudes           : G = 14.4 mag, RP = 13.61 mag, BP = 15.07 mag
 Object Magnitude          : V = 14.22 mag
 Estimated Magnitude Drop  : 0.7 mag
 Estimated Max. Duration   : 6.6 sec
 Object Mean Diameter      : 36 km  (src: astorb)
 Speed of the shadow       : 5.4 km/s
 Elongation to Moon & Sun  : 80° (sunlit = 94%), Sun = 130°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.08 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#60

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

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