2025-10-01 / TYC 2774-00604-1 / (731627) 2013 MR8
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Oscar Canales |
O- |
CCD |
M200 |
ES |
GPS |
20:18:38 |
:: |
:: |
20:19:38 |
|
|
|
|
| 2 |
show |
Stefano Sposetti |
O- |
VID |
M280 |
CH |
GPS |
20:17:00 |
:: |
:: |
20:19:00 |
|
|
|
|
| 3 |
show |
Carsten Ziolek |
O- |
VID |
M356 |
CH |
GPS |
20:17:38 |
:: |
:: |
20:18:28 |
|
|
|
|
| 4 |
show |
Andreas Schweizer |
O- |
VID |
M250 |
CH |
GPS |
20:17:36 |
:: |
:: |
20:18:36 |
|
|
|
|
| 5 |
show |
Stefan Meister |
O- |
VID |
M500 |
CH |
GPS |
20:17:50 |
:: |
:: |
20:18:20 |
|
|
|
|
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
5 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
| Map with groundtrack and observer stations |
|---|
| Event Details |
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Occultation UUID [and DB] : 869ef250-ddb8-11f0-547e-1a78dfec1983 [observed]
Occultation Date + Time : 2025-10-01 at 20:16:14 UT +/- 0.08 min [1]
Object Designation : (731627) 2013 MR8
Orbit Class : None
Star Designation : GDR3 1912500768853510272
Star Coordinates (ICRF) : RA = 23 33 40.6512, DE = +35 13 08.106 [2]
Star Magnitudes : G = 9.97 mag, RP = 9.62 mag, BP = 10.17 mag
Object Magnitude : V = 20.55 mag
Estimated Magnitude Drop : 10.6 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 3.0 km (src: astorb)
Speed of the shadow : 14.7 km/s
Elongation to Moon & Sun : 76° (sunlit = 68%), Sun = 145°
Cross-track uncertainty : 37.7 mas = 67 km = 22.65 path-width (1-sig)
RUWE and duplicate source : 1.16 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#62
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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