2026-10-07 / TYC 5202-01140-1 / (40150) 1998 QF75
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Tomas Janik
O-
VID
M300
CZ
GPS
19:54:52
::
::
19:57:37
2
show Peter Lindner
O-
VID
M300
DE
GPS
19:53:00
::
::
19:59:18
3
show Sven Andersson, Martina Haupt
O-
VID
M360
DE
GPS
19:55:30
::
::
19:56:30
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 3 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction eb224b70-d9b4-11f1-43f3-0db3faff51c7 for map and profile fit
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Event Details
Occultation UUID [and DB] : eb224b70-d9b4-11f1-43f3-0db3faff51c7 [observed]
Occultation Date + Time : 2026-10-07 at 20:04:22 UT +/- 0.05 min [1]
Object Designation : (40150) 1998 QF75
Orbit Class : MBA
Star Designation : GDR3 2684427578739610880
Star Coordinates (ICRF) : RA = 21 19 59.4406, DE = -04 06 32.323 [2]
Star Magnitudes : G = 10.78 mag, RP = 10.42 mag, BP = 10.98 mag
Object Magnitude : V = 18.17 mag
Estimated Magnitude Drop : 7.4 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 5.6 km (src: astorb)
Speed of the shadow : 7.9 km/s
Elongation to Moon & Sun : 159° (sunlit = 9%), Sun = 126°
Cross-track uncertainty : 1.7 mas = 2 km = 0.40 path-width (1-sig)
RUWE and duplicate source : 0.82 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL55
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)
