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):
Using prediction 41e0f900-ddb4-11f0-547e-17cb63cefd4c for map and profile fit
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Event Details
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
(If error 404: link not valid which means no data available)
