2026-07-16 / UCAC4 538-115497 / (180178) 2003 JU2
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Vitali Nevski
O+
VID
M300
BY
GPS
22:28:20
22:29:18.74
22:29:18.99
22:30:20
0.050
0.050
0.25
3.3
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 a17827b0-d9aa-11f1-43f3-8b8cfffe3618 for map and profile fit
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Event Details
Occultation UUID [and DB] : a17827b0-d9aa-11f1-43f3-8b8cfffe3618 [observed]
Occultation Date + Time : 2026-07-16 at 22:29:25 UT +/- 0.03 min [1]
Object Designation : (180178) 2003 JU2
Orbit Class : MBA
Star Designation : GDR3 1821181346040901248
Star Coordinates (ICRF) : RA = 19 54 23.9015, DE = +17 25 47.917 [2]
Star Magnitudes : G = 13.81 mag, RP = 13.05 mag, BP = 14.44 mag
Object Magnitude : V = 19.64 mag
Estimated Magnitude Drop : 5.8 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4.2 km (src: astorb)
Speed of the shadow : 13.2 km/s
Elongation to Moon & Sun : 136° (sunlit = 9%), Sun = 141°
Cross-track uncertainty : 3.3 mas = 5 km = 1.34 path-width (1-sig)
RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL37
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)
