2025-12-27 / UCAC4 558-043455 / (49258) 1998 TM32
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jiri Polak
O+
VID
M300
CZ
NTP
20:03:36
20:05:35.53
20:05:35.748
20:07:36
0.020
0.015
0.22
2.6
2
show Jiri Kubanek
O-
VID
M303
CZ
GPS
20:04:35
::
::
20:06:35
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 ba5ced10-d996-11f1-43f3-e423eb5f113f for map and profile fit
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Event Details
Occultation UUID [and DB] : ba5ced10-d996-11f1-43f3-e423eb5f113f [observed]
Occultation Date + Time : 2025-12-27 at 19:59:27 UT +/- 0.0 min [1]
Object Designation : (49258) 1998 TM32
Orbit Class : MBA
Star Designation : GDR3 0674514928686767488
Star Coordinates (ICRF) : RA = 07 45 42.6105, DE = +21 34 11.707 [2]
Star Magnitudes : G = 12.76 mag, RP = 12.2 mag, BP = 13.15 mag
Object Magnitude : V = 18.69 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.7 km (src: astorb)
Speed of the shadow : 11.7 km/s
Elongation to Moon & Sun : 108° (sunlit = 51%), Sun = 162°
Cross-track uncertainty : 0.7 mas = 0 km = 0.24 path-width (1-sig)
RUWE and duplicate source : 0.92 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL55
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)
