2023-08-19 / TYC 5832-00476-1 / (201249) 2002 RK97
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Peter Delincak
O-
VID
M400
SK
NTP
20:58:21
21:02:30
2
show Jiri Polak
O-
VID
M300
CZ
GPS
20:58:42
21:02:42
0.0
0.0
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction f4bce530-ddb3-11f0-547e-694eb89f5b2e for map and profile fit
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Event Details
Occultation UUID [and DB] : f4bce530-ddb3-11f0-547e-694eb89f5b2e [observed]
Occultation Date + Time : 2023-08-19 at 20:57:43 UT +/- 0.06 min [1]
Object Designation : (201249) 2002 RK97
Orbit Class : MBA
Star Designation : GDR3 2437025574020549632
Star Coordinates (ICRF) : RA = 23 32 09.0423, DE = -10 27 36.576 [2]
Star Magnitudes : G = 10.02 mag, RP = 8.98 mag, BP = 11.1 mag
Object Magnitude : V = 19.78 mag
Estimated Magnitude Drop : 9.8 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.3 km (src: astorb)
Speed of the shadow : 10.9 km/s
Elongation to Moon & Sun : 164° (sunlit = 11%), Sun = 156°
Cross-track uncertainty : 21.3 mas = 33 km = 10.19 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#41
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)
