2026-06-23 / UCAC4 358-136727 / (36637) 2000 QB179
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O-
VID
M300
ES
GPS
22:21:20
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22:23:21
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction d0f8bef0-d9a5-11f1-43f3-e554fc8d5e3c for map and profile fit
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Event Details
Occultation UUID [and DB] : d0f8bef0-d9a5-11f1-43f3-e554fc8d5e3c [observed]
Occultation Date + Time : 2026-06-23 at 22:26:35 UT +/- 0.01 min [1]
Object Designation : (36637) 2000 QB179
Orbit Class : MBA
Star Designation : GDR3 4094876284539197696
Star Coordinates (ICRF) : RA = 18 17 09.7686, DE = -18 33 57.167 [2]
Star Magnitudes : G = 12.28 mag, RP = 12.06 mag, BP = 12.37 mag
Object Magnitude : V = 18.45 mag
Estimated Magnitude Drop : 6.2 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.6 km (src: astorb)
Speed of the shadow : 11.4 km/s
Elongation to Moon & Sun : 69° (sunlit = 70%), Sun = 175°
Cross-track uncertainty : 0.4 mas = 0 km = 0.14 path-width (1-sig)
RUWE and duplicate source : 1.35 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL53
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)
