2022-10-15 / 4UC 417-134651 / (1867) Deiphobus
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Anna Marciniak
O+
CCD
M350
PL
GPS+
20:48:26
20:50:32.25
20:50:37.35
20:52:30
0.50
0.50
5.10
44.9
2
show Tim Haymes
O-
CCD
M280
UK
20:47:00
20:51:00
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
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Event Details
Occultation UUID [and DB] : 5f770811-f1ba-4b25-a7aa-31dbc000d8e3 [observed]
Occultation Date + Time : 2022-10-15 at 20:43:47 UT +/- 0.07 min [1]
Object Designation : (1867) Deiphobus
Orbit Class : JTRO
Star Designation : GDR3 4196838258347048192
Star Coordinates (ICRF) : RA = 19 55 06.7081, DE = -06 37 06.757 [2]
Star Magnitudes : G = 14.05 mag, RP = 13.55 mag, BP = 14.39 mag
Object Magnitude : V = 15.95 mag
Estimated Magnitude Drop : 2.1 mag
Estimated Max. Duration : 14.0 sec
Object Mean Diameter : 123 km (src: astorb)
Speed of the shadow : 8.8 km/s
Elongation to Moon & Sun : 148° (sunlit = 67%), Sun = 97°
Cross-track uncertainty : 8.3 mas = 28 km = 0.23 path-width (1-sig)
RUWE and duplicate source : 0.96 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)