2023-09-02 / UCAC4 684-013042 / (16708) 1995 SP1
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Anna Marciniak
O-
CCD
M350
PL
GPS
21:48:00
21:50:12
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 016392c0-ddb4-11f0-547e-5bd7eeed5fcf for map and profile fit
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Event Details
Occultation UUID [and DB] : 016392c0-ddb4-11f0-547e-5bd7eeed5fcf [observed]
Occultation Date + Time : 2023-09-02 at 21:47:02 UT +/- 0.02 min [1]
Object Designation : (16708) 1995 SP1
Orbit Class : MBA
Star Designation : GDR3 0353161970907749248
Star Coordinates (ICRF) : RA = 02 15 48.8695, DE = +46 41 30.291 [2]
Star Magnitudes : G = 12.99 mag, RP = 12.49 mag, BP = 13.32 mag
Object Magnitude : V = 17.86 mag
Estimated Magnitude Drop : 4.9 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 8.2 km (src: astorb)
Speed of the shadow : 15.3 km/s
Elongation to Moon & Sun : 42° (sunlit = 89%), Sun = 109°
Cross-track uncertainty : 0.7 mas = 1 km = 0.13 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#44
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)
