2024-07-19 / TYC 6309-02805-1 / (32831) 1992 DA12
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jordi Marco
O-
CCD
M235
ES
NTP
22:58:53
23:01:55
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 091697a0-ddb5-11f0-547e-ce36de5d0a6d for map and profile fit
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Event Details
Occultation UUID [and DB] : 091697a0-ddb5-11f0-547e-ce36de5d0a6d [observed]
Occultation Date + Time : 2024-07-19 at 23:00:55 UT +/- 0.0 min [1]
Object Designation : (32831) 1992 DA12
Orbit Class : MBA
Star Designation : GDR3 6772768499263935616
Star Coordinates (ICRF) : RA = 19 24 29.3552, DE = -21 23 50.712 [2]
Star Magnitudes : G = 9.88 mag, RP = 9.46 mag, BP = 10.14 mag
Object Magnitude : V = 18.3 mag
Estimated Magnitude Drop : 8.4 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.0 km (src: astorb)
Speed of the shadow : 10.6 km/s
Elongation to Moon & Sun : 13° (sunlit = 97%), Sun = 172°
Cross-track uncertainty : 0.7 mas = 0 km = 0.24 path-width (1-sig)
RUWE and duplicate source : 1.24 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#54
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)
