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2000-10-15 / HIP 9975 / (360) Carlova

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Zsolt Lantos O+ VIS L80 HU RAD 01:07:00 01:12:56.0 01:13:08.2 01:15:00 12.20 120.8
2 show Laszlo Kiss O+ CCD M600 HU RAD 01:11:45 01:12:50.3 01:12:59.4 01:13:15 0.5 0.5 9.10 90.1
3 show Emilio Hidalgo O- VIS M156 ES 00:55:00 01:15:00
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

3 observations found in db: euraster

Available (probably) matching predictions (click on the link to switch):
JPL#78 : d2ab65e6-14e9-4d2f-9f53-fae97d75c0d0 [db: observed]

Using prediction d2ab65e6-14e9-4d2f-9f53-fae97d75c0d0 for map and profile fit

Get observations as KML file (reduced site location resolution)

Ellipse and circular profile fits to the timings (chords)

 Auto-Fit Result:
Circular profile fit was not successful ...








You can enter space separated chord numbers (example: 11 4 8) or a method like VIS to ignore all visual timings, or a time source like RAD and NTP (but not GPS).
If the plot disappears, then there are less than 2 chords left (too much ignored, go back with browser).

Check SiMDA for size and mass data.

Check Johnston Archive for satellites.

Sky projection (artificial light) for occ. time: 2000-10-15, 01:11 UT (JD = 2451832.549)

DAMITQP (h)λ, βJD0JD-JD0φ0VersionModifiedVol-equiv DCmnt
# 206None6.190 350°, 55° 2.444171e67661.50.0° preliminary model2010-04-15 not scaled 2008-08-27
# 18114.06.190 355°, 55° 2.444171e67661.50.0° None2017-06-19 137.0 +/- 3.0 km 2017-06-16
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] : d2ab65e6-14e9-4d2f-9f53-fae97d75c0d0 [observed]

 Occultation Date + Time   : 2000-10-15 at 01:20:38 UT +/- 0.07 min  [1]
 Object Designation        : (360) Carlova
 Orbit Class               : MBA
 Star Designation          : GDR3 2487634238821171072
 Star Coordinates (ICRF)   : RA = 02 08 26.4742, DE = -06 28 10.631  [2]
 Star Magnitudes           : G = 7.49 mag, RP = 6.43 mag, BP = 8.61 mag
 Object Magnitude          : V = 12.05 mag
 Estimated Magnitude Drop  : 4.6 mag
 Estimated Max. Duration   : 11.7 sec
 Object Mean Diameter      : 116 km  (src: astorb)
 Speed of the shadow       : 9.9 km/s
 Elongation to Moon & Sun  : 21° (sunlit = 97%), Sun = 161°
 Cross-track uncertainty   : 10.0 mas = 11 km = 0.10 path-width (1-sig)
 RUWE and duplicate source : 1.1 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#78

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

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