2025-04-03 / UCAC4 519-052441 / (37141) Povolny
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Carsten Ziolek
O+
VID
M356
CH
GPS
22:06:19
22:06:48.086
22:06:48.214
22:07:19
0.053
0.053
0.13
1.1
2
show Andreas Schweizer
O-
VID
M250
CH
GPS
22:06:28
22:07:28
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 5ef7a640-ddb6-11f0-547e-849ce57f3efd for map and profile fit
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Event Details
Occultation UUID [and DB] : 5ef7a640-ddb6-11f0-547e-849ce57f3efd [observed]
Occultation Date + Time : 2025-04-03 at 22:03:59 UT +/- 0.01 min [1]
Object Designation : (37141) Povolny
Orbit Class : MBA
Star Designation : GDR3 3918019564281714048
Star Coordinates (ICRF) : RA = 11 37 52.0823, DE = +13 39 08.986 [2]
Star Magnitudes : G = 13.45 mag, RP = 12.81 mag, BP = 13.93 mag
Object Magnitude : V = 18.91 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.6 km (src: astorb)
Speed of the shadow : 8.5 km/s
Elongation to Moon & Sun : 79° (sunlit = 37%), Sun = 153°
Cross-track uncertainty : 1.3 mas = 1 km = 0.52 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#50
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)
