2024-07-01 / UCAC4 345-172966 / (207757) 2007 SM15
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Faustino Garcia |
O- |
VID |
T250 |
ES |
GPS |
01:59:02 |
|
|
02:01:02 |
|
|
|
|
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] : e9432970-ddb4-11f0-547e-8b02efd81d3f [observed]
Occultation Date + Time : 2024-07-01 at 02:01:05 UT +/- 0.05 min [1]
Object Designation : (207757) 2007 SM15
Orbit Class : MBA
Star Designation : GDR3 4085052594801137152
Star Coordinates (ICRF) : RA = 18 53 06.9723, DE = -21 11 08.760 [2]
Star Magnitudes : G = 11.51 mag, RP = 10.73 mag, BP = 12.17 mag
Object Magnitude : V = 18.3 mag
Estimated Magnitude Drop : 6.8 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.4 km (src: astorb)
Speed of the shadow : 8.7 km/s
Elongation to Moon & Sun : 116° (sunlit = 26%), Sun = 177°
Cross-track uncertainty : 6.7 mas = 6 km = 2.57 path-width (1-sig)
RUWE and duplicate source : 0.71 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#30
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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