2026-10-26 / TYC 0839-00748-1 / (3859) Borngen
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Oscar Canales
O+
CCD
M200
ES
GPS
05:01:34
05:02:04.25
05:02:04.88
05:02:34
0.030
0.030
0.63
21.9
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 d8a3cc30-d9b4-11f1-43f3-89e7bdfc3cbe for map and profile fit
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Event Details
Occultation UUID [and DB] : d8a3cc30-d9b4-11f1-43f3-89e7bdfc3cbe [observed]
Occultation Date + Time : 2026-10-26 at 05:04:21 UT +/- 0.0 min [1]
Object Designation : (3859) Borngen
Orbit Class : MBA
Star Designation : GDR3 3869867448975369472
Star Coordinates (ICRF) : RA = 10 38 22.8066, DE = +09 16 16.557 [2]
Star Magnitudes : G = 10.74 mag, RP = 10.24 mag, BP = 11.08 mag
Object Magnitude : V = 17.87 mag
Estimated Magnitude Drop : 7.1 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 12.5 km (src: astorb)
Speed of the shadow : 34.7 km/s
Elongation to Moon & Sun : 124° (sunlit = 100%), Sun = 55°
Cross-track uncertainty : 0.7 mas = 1 km = 0.13 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL71
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)
