2023-08-12 / TYC 7456-00299-1 / (156123) 2001 SV337
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Oscar Canales |
O- |
VID |
M200 |
ES |
GPS |
23:14:35 |
|
|
23:17:35 |
|
|
|
|
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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1 observation 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] : eaadd270-ddb3-11f0-547e-abc3ff9f091f [observed]
Occultation Date + Time : 2023-08-12 at 23:16:18 UT +/- 0.09 min [1]
Object Designation : (156123) 2001 SV337
Orbit Class : JTRO
Star Designation : GDR3 6795178882693437952
Star Coordinates (ICRF) : RA = 20 38 25.7360, DE = -30 00 06.938 [2]
Star Magnitudes : G = 10.54 mag, RP = 9.77 mag, BP = 11.19 mag
Object Magnitude : V = 20.56 mag
Estimated Magnitude Drop : 10.0 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 7.4 km (src: astorb)
Speed of the shadow : 16.1 km/s
Elongation to Moon & Sun : 157° (sunlit = 10%), Sun = 161°
Cross-track uncertainty : 24.7 mas = 79 km = 10.74 path-width (1-sig)
RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#31
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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