2024-08-27 / UCAC4 308-275448 / (2786) Grinevia
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Oscar Canales
O-
CCD
M280
ES
NTP
21:07:02
21:09:02
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 49813930-ddb5-11f0-547e-98c6bedf213c for map and profile fit
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Event Details
Occultation UUID [and DB] : 49813930-ddb5-11f0-547e-98c6bedf213c [observed]
Occultation Date + Time : 2024-08-27 at 21:02:30 UT +/- 0.0 min [1]
Object Designation : (2786) Grinevia
Orbit Class : MBA
Star Designation : GDR3 6617682379861397888
Star Coordinates (ICRF) : RA = 22 00 35.0120, DE = -28 28 59.813 [2]
Star Magnitudes : G = 12.43 mag, RP = 11.95 mag, BP = 12.75 mag
Object Magnitude : V = 15.25 mag
Estimated Magnitude Drop : 2.9 mag
Estimated Max. Duration : 1.3 sec
Object Mean Diameter : 12.7 km (src: astorb)
Speed of the shadow : 10.1 km/s
Elongation to Moon & Sun : 122° (sunlit = 34%), Sun = 160°
Cross-track uncertainty : 1.0 mas = 0 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#70
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)
