2024-08-03 / UCAC4 449-135038 / (78958) 2003 SU228
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Vitali Nevski |
O+ |
VID |
M300 |
BY |
GPS |
22:15:11 |
22:15:21.71 |
22:15:22.23 |
22:15:59 |
0.04 |
0.04 |
0.52 |
5.4 |
| 2 |
show |
Zdenek Sikac |
O- |
VID |
T150 |
CZ |
NTP |
22:15:01 |
|
|
22:19:00 |
|
|
|
|
| 3 |
show |
Daniel Antuszewicz |
O- |
VID |
M200 |
PL |
NTP |
22:15:28 |
|
|
22:17:28 |
|
|
|
|
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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3 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
| Map with groundtrack and observer stations |
|---|
| Event Details |
|
Occultation UUID [and DB] : 21c827f0-ddb5-11f0-547e-6ec0d5ab6271 [observed]
Occultation Date + Time : 2024-08-03 at 22:15:50 UT +/- 0.0 min [1]
Object Designation : (78958) 2003 SU228
Orbit Class : MBA
Star Designation : GDR3 2678250415039983488
Star Coordinates (ICRF) : RA = 22 22 22.5460, DE = -00 14 48.318 [2]
Star Magnitudes : G = 12.23 mag, RP = 11.72 mag, BP = 12.56 mag
Object Magnitude : V = 19.42 mag
Estimated Magnitude Drop : 7.2 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4.3 km (src: astorb)
Speed of the shadow : 10.4 km/s
Elongation to Moon & Sun : 146° (sunlit = 0%), Sun = 153°
Cross-track uncertainty : 0.7 mas = 1 km = 0.27 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#54
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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