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1997-02-04 / PPM 91967 / (84) Klio

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Oernulf Midtskogen O+ VIS M320 NO RAD 20:25:00 20:36:30.47 20:36:34.25 20:37:00 3.78 73.7
2 show Josep-Julia Gomez O- VIS L80 ES 20:22:44 20:46:07
3 show Rui Goncalves O- CCD M254 PT 19:20:00 21:20:00
4 show Joaquim Garcia O- VIS M400 PT 20:25:00 20:45:00
5 show Raymond Dusser O- VIS M100 FR 20:24:00 20:50:00
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#107 : 658d0d09-1985-48de-90bb-a305a8d61ce9 [db: observed]

Using prediction 658d0d09-1985-48de-90bb-a305a8d61ce9 for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 1997-02-04, 20:36 UT (JD = 2450484.358)

DAMITQP (h)λ, βJD0JD-JD0φ0VersionModifiedVol-equiv DCmnt
# 57921.023.575 356°, -53° 2.45732e6-6835.60.0° 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] : 658d0d09-1985-48de-90bb-a305a8d61ce9 [observed]

 Occultation Date + Time   : 1997-02-04 at 20:33:59 UT +/- 0.01 min  [1]
 Object Designation        : (84) Klio
 Orbit Class               : MBA
 Star Designation          : GDR3 0114796474299018880
 Star Coordinates (ICRF)   : RA = 02 46 48.1168, DE = +26 41 33.973  [2]
 Star Magnitudes           : G = 10.25 mag, RP = 9.95 mag, BP = 10.43 mag
 Object Magnitude          : V = 13.8 mag
 Estimated Magnitude Drop  : 3.6 mag
 Estimated Max. Duration   : 4.1 sec
 Object Mean Diameter      : 79 km  (src: astorb)
 Speed of the shadow       : 19.5 km/s
 Elongation to Moon & Sun  : 128° (sunlit = 11%), Sun = 91°
 Cross-track uncertainty   : 3.3 mas = 4 km = 0.06 path-width (1-sig)
 RUWE and duplicate source : 1.03 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#107

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

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