2026-09-28 / J003713.23+080611.2 / (33784) 1999 RE187
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Stefan Meister
O-
VID
M200
CH
GPS
21:50:03
::
::
21:50:48
2
show Marcin Filipek
O-
VID
M250
PL
GPS
21:49:01
::
::
21:50:01
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: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 51479d90-d9b2-11f1-43f3-f5949dff87d6 for map and profile fit
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Event Details
Occultation UUID [and DB] : 51479d90-d9b2-11f1-43f3-f5949dff87d6 [observed]
Occultation Date + Time : 2026-09-28 at 21:49:22 UT +/- 0.01 min [1]
Object Designation : (33784) 1999 RE187
Orbit Class : MBA
Star Designation : GDR3 2749603776175462400
Star Coordinates (ICRF) : RA = 00 37 13.2148, DE = +08 06 10.974 [2]
Star Magnitudes : G = 11.14 mag, RP = 9.99 mag, BP = 10.67 mag
Object Magnitude : V = 19.06 mag
Estimated Magnitude Drop : 7.9 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 5.2 km (src: astorb)
Speed of the shadow : 15.5 km/s
Elongation to Moon & Sun : 22° (sunlit = 94%), Sun = 173°
Cross-track uncertainty : 1.7 mas = 3 km = 0.59 path-width (1-sig)
RUWE and duplicate source : 1.53 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL43
Note : FP:true
[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)
