2022-12-28 / TYC 3363-00740-1 / (912) Maritima
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Matthieu Conjat
O+
CCD
M400
FR
GPS++
21:24:46
21:25:16.59
21:25:23.31
21:25:58
0.04
0.03
6.72
71.2
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: euraster
Available (probably) matching predictions (click on the link to switch):
Using prediction a7951a34-d3ca-4185-bf43-db81180bc4c9 for map and profile fit
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Event Details
Occultation UUID [and DB] : a7951a34-d3ca-4185-bf43-db81180bc4c9 [observed]
Occultation Date + Time : 2022-12-28 at 21:23:16 UT +/- 0.08 min [1]
Object Designation : (912) Maritima
Star Designation : GDR3 0209308737183362304
Star Coordinates (ICRF) : RA = 05 30 23.3838, DE = +47 09 35.577 [2]
Star Magnitudes : G = 12.8 mag, RP = 12.53 mag, BP = 12.95 mag
Object Magnitude : V = 13.21 mag
Estimated Magnitude Drop : 1.0 mag
Estimated Max. Duration : 7.8 sec
Object Mean Diameter : 83 km (src: astorb+H10)
Speed of the shadow : 10.6 km/s
Elongation to Moon & Sun : 93° (sunlit = 37%), Sun = 153°
Cross-track uncertainty : 26.7 mas = 33 km = 0.40 path-width (1-sig)
RUWE and duplicate source : 0.89 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#61 (23-01-08)
[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)