2024-09-06 / UCAC4 588-014457 / (39845) 1998 BT35
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Peter Delincak
O+
VID
M400
SK
NTP
02:15:34
02:17:48.663
02:17:49.026
02:19:44
0.01
0.01
0.36
7.1
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 6ea2afa0-ddb5-11f0-547e-d33df5f67617 for map and profile fit
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Event Details
Occultation UUID [and DB] : 6ea2afa0-ddb5-11f0-547e-d33df5f67617 [observed]
Occultation Date + Time : 2024-09-06 at 02:19:08 UT +/- 0.0 min [1]
Object Designation : (39845) 1998 BT35
Orbit Class : MBA
Star Designation : GDR3 0154456339749860608
Star Coordinates (ICRF) : RA = 04 50 38.5899, DE = +27 27 27.545 [2]
Star Magnitudes : G = 13.11 mag, RP = 12.27 mag, BP = 13.84 mag
Object Magnitude : V = 18.2 mag
Estimated Magnitude Drop : 5.1 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 4.5 km (src: astorb)
Speed of the shadow : 19.8 km/s
Elongation to Moon & Sun : 122° (sunlit = 8%), Sun = 89°
Cross-track uncertainty : 0.3 mas = 0 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 1.0 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)
