2023-11-28 / UCAC4 534-004810 / (56978) 2000 SR173
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Florian Signoret |
O+ |
VID |
T200 |
FR |
GPS |
20:48:23 |
20:52:58.41 |
20:52:59.16 |
20:55:26 |
0.05 |
0.05 |
0.75 |
10.9 |
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
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] : 41e0f900-ddb4-11f0-547e-17cb63cefd4c [observed]
Occultation Date + Time : 2023-11-28 at 20:54:11 UT +/- 0.01 min [1]
Object Designation : (56978) 2000 SR173
Orbit Class : MBA
Star Designation : GDR3 0033767204680110848
Star Coordinates (ICRF) : RA = 02 47 54.2256, DE = +16 42 44.706 [2]
Star Magnitudes : G = 10.8 mag, RP = 10.32 mag, BP = 11.12 mag
Object Magnitude : V = 18.37 mag
Estimated Magnitude Drop : 7.6 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 7.0 km (src: astorb)
Speed of the shadow : 14.6 km/s
Elongation to Moon & Sun : 40° (sunlit = 97%), Sun = 158°
Cross-track uncertainty : 0.8 mas = 1 km = 0.20 path-width (1-sig)
RUWE and duplicate source : 4.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#49
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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