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2019-11-10 / TYC 0692-01121-1 / (1017) Jacqueline

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Jiri Kubanek O+ VID M203 CZ GPS++ 00:27:19 00:29:26.47 00:29:30.95 00:31:25 0.12 0.12 4.48 41.2
2 show Michal Rottenborn O+ VID M303 CZ GPS++ 00:27:25 00:29:26.45 00:29:29.45 00:31:25 0.28 0.28 3.00 27.6
3 show Ladislav Cervinka O- VID M200 CZ 00:20:00 00:31:00
4 show Tomas Janik O- VID M254 CZ 00:27:21 00:31:20
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

4 observations found in db: euraster

Available (probably) matching predictions (click on the link to switch):
JPL#63 : 52542d49-31f6-48f1-86cf-307a8c04eec9 [db: observed]
JPL#63 : 3e4568aa-68e5-4004-b790-36c56c409a5e [db: observed]

Using prediction 52542d49-31f6-48f1-86cf-307a8c04eec9 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:
X0,Y0 = 514.4, 25.8 km
Circular diameter = 69 km

From 2 chords (VID)








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: 2019-11-10, 00:29 UT (JD = 2458797.520)

DAMITQP (h)λ, βJD0JD-JD0φ0VersionModifiedVol-equiv DCmnt
# 1318None7.871 170°, 65° 2.451085e67712.50.0° NoneNone not scaled 2016-01-12
# 1319None7.871 7°, 55° 2.451085e67712.50.0° NoneNone not scaled 2016-01-12
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] : 52542d49-31f6-48f1-86cf-307a8c04eec9 [observed]

 Occultation Date + Time   : 2019-11-10 at 00:29:48 UT +/- 0.01 min  [1]
 Object Designation        : (1017) Jacqueline
 Orbit Class               : MBA
 Star Designation          : GDR3 3295482059229631744
 Star Coordinates (ICRF)   : RA = 04 57 55.6659, DE = +12 53 43.811  [2]
 Star Magnitudes           : G = 11.18 mag, RP = 10.64 mag, BP = 11.55 mag
 Object Magnitude          : V = 15.2 mag
 Estimated Magnitude Drop  : 4.1 mag
 Estimated Max. Duration   : 4.1 sec
 Object Mean Diameter      : 38 km  (src: astorb)
 Speed of the shadow       : 9.2 km/s
 Elongation to Moon & Sun  : 56° (sunlit = 94%), Sun = 151°
 Cross-track uncertainty   : 1.3 mas = 1 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 2.16 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#63

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

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