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2020-03-07 / 4UC 612-021900 / (2904) Millman

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Matthieu Conjat O+ CCD M400 FR NTP 19:29:02 19:30:42.76 19:30:44.16 19:31:44 0.5 0.5 1.40 20.2
2 show Florian Signoret O+ VID M400 FR GPS++ 19:18:37 19:30:40.86 19:30:42.14 19:31:09 0.04 0.04 1.28 18.4
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#51 (23-01-08) : 5f12f0ea-28d1-4390-a3f0-4c147d726814 [db: observed]

Using prediction 5f12f0ea-28d1-4390-a3f0-4c147d726814 for map and profile fit

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: 2020-03-07, 19:30 UT (JD = 2458916.311)

DAMITQP (h)λ, βJD0JD-JD0φ0VersionModifiedVol-equiv DCmnt
# 50321.012.661 17°, -79° 2.45732e61596.30.0° 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