2025-10-13 / TYC 1875-00004-1 / (35801) 1999 JB38
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith, Eric Smith
O-
VID
M150
ES
GPS
22:20:12
::
::
22:22:12
2
show Deborah Smith
O-
VID
M200
ES
GPS
22:20:17
::
::
22:22:17
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 903d1ad0-ddb8-11f0-547e-8e44f7f1f6a0 for map and profile fit
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Event Details
Occultation UUID [and DB] : 903d1ad0-ddb8-11f0-547e-8e44f7f1f6a0 [observed]
Occultation Date + Time : 2025-10-13 at 22:28:41 UT +/- 0.01 min [1]
Object Designation : (35801) 1999 JB38
Orbit Class : MBA
Star Designation : GDR3 3443850330083663872
Star Coordinates (ICRF) : RA = 05 52 00.3557, DE = +29 30 52.748 [2]
Star Magnitudes : G = 11.42 mag, RP = 11.17 mag, BP = 11.56 mag
Object Magnitude : V = 19.25 mag
Estimated Magnitude Drop : 7.8 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 3.4 km (src: astorb)
Speed of the shadow : 6.6 km/s
Elongation to Moon & Sun : 25° (sunlit = 48%), Sun = 112°
Cross-track uncertainty : 0.7 mas = 0 km = 0.27 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#58
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)
