2022-09-05 / 4UC 418-139636 / (1867) Deiphobus
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Rui Goncalves
O+
VID
M256
PT
GPS++
20:07:07
20:07:57.5
20:08:08.7
20:09:14
0.6
0.6
11.20
101.9
2
show Carles Schnabel
O-
CCD
M400
ES
20:05:49
20:07:46
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):
Using prediction 8f9ce2fd-8cef-4d89-bddf-ae08f7a87524 for map and profile fit
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Event Details
Occultation UUID [and DB] : 8f9ce2fd-8cef-4d89-bddf-ae08f7a87524 [observed]
Occultation Date + Time : 2022-09-05 at 20:05:34 UT +/- 0.07 min [1]
Object Designation : (1867) Deiphobus
Orbit Class : JTRO
Star Designation : GDR3 4196183911489064448
Star Coordinates (ICRF) : RA = 19 55 53.0287, DE = -06 30 50.769 [2]
Star Magnitudes : G = 15.04 mag, RP = 14.32 mag, BP = 15.62 mag
Object Magnitude : V = 15.54 mag
Estimated Magnitude Drop : 1.0 mag
Estimated Max. Duration : 13.5 sec
Object Mean Diameter : 123 km (src: astorb)
Speed of the shadow : 9.1 km/s
Elongation to Moon & Sun : 26° (sunlit = 73%), Sun = 135°
Cross-track uncertainty : 9.3 mas = 28 km = 0.23 path-width (1-sig)
RUWE and duplicate source : 0.87 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#96
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
(If error 404: link not valid which means no data available)