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2021-09-03 / 4UC 414-143474 / (34933) 6652 P-L

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Maciej Borkowski O+ VID M300 PL GPS++ 00:16:59 00:18:17.89 00:18:18.29 00:19:45 0.04 0.04 0.40 5.0
2 show Bjoern Kattentidt O- VID M279 DE 00:17:19 00:21:19
3 show Jiri Polak O- CCD M303 CZ 00:16:56 00:20:56
4 show Jiri Kubanek O- CCD M303 CZ 00:17:04 00:20:54
5 show Marek Zawilski O- CCD M203 PL 00:17:28 00:18:55
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

5 observations found in db: euraster

Available (probably) matching predictions (click on the link to switch):
JPL#38 : 40f49cf4-6190-43b0-a3b6-2104b4ac6603 [db: observed]

Using prediction 40f49cf4-6190-43b0-a3b6-2104b4ac6603 for map and profile fit

Get observations as KML file (reduced site location resolution)


Map with groundtrack and observer stations

Event Details
 Occultation UUID [and DB] : 40f49cf4-6190-43b0-a3b6-2104b4ac6603 [observed]

 Occultation Date + Time   : 2021-09-03 at 00:23:00 UT +/- 0.03 min  [1]
 Object Designation        : (34933) 6652 P-L
 Orbit Class               : MBA
 Star Designation          : GDR3 2631423456059051904
 Star Coordinates (ICRF)   : RA = 23 12 57.0770, DE = -07 12 45.958  [2]
 Star Magnitudes           : G = 11.38 mag, RP = 10.89 mag, BP = 11.69 mag
 Object Magnitude          : V = 18.42 mag
 Estimated Magnitude Drop  : 7.0 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 5 km  (src: astorb)
 Speed of the shadow       : 12.6 km/s
 Elongation to Moon & Sun  : 126° (sunlit = 17%), Sun = 174°
 Cross-track uncertainty   : 5.3 mas = 7 km = 1.57 path-width (1-sig)
 RUWE and duplicate source : 1.66 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#38

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

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