2026-09-30 / TYC 2312-00793-1 / (331793) 2003 MV4
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Antonio Vecchione
O-
VID
M250
IT
GPS
18:51:50
::
::
18:52:50
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 51f43140-d9b2-11f1-43f3-9d81f777cca6 for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : 51f43140-d9b2-11f1-43f3-9d81f777cca6 [observed]
Occultation Date + Time : 2026-09-30 at 18:43:59 UT +/- 0.15 min [1]
Object Designation : (331793) 2003 MV4
Orbit Class : MBA
Star Designation : GDR3 0304636154790517760
Star Coordinates (ICRF) : RA = 01 57 34.9324, DE = +32 02 05.865 [2]
Star Magnitudes : G = 8.81 mag, RP = 8.36 mag, BP = 9.09 mag
Object Magnitude : V = 20.02 mag
Estimated Magnitude Drop : 11.2 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 1.90 km (src: astorb)
Speed of the shadow : 7.5 km/s
Elongation to Moon & Sun : 25° (sunlit = 80%), Sun = 144°
Cross-track uncertainty : 29.7 mas = 33 km = 17.72 path-width (1-sig)
RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL35
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)
