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+ |
VID |
T400 |
FR |
GPS |
21:24:46 |
21:25:16.55 |
21:25:23.30 |
21:25:58 |
0.02 |
0.02 |
6.75 |
71.5 |
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):
| Map with groundtrack and observer stations |
|---|
| Event Details |
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Occultation UUID [and DB] : 419b59f0-ddb3-11f0-547e-67eaedd6e69d [observed]
Occultation Date + Time : 2022-12-28 at 21:23:14 UT +/- 0.01 min [1]
Object Designation : (912) Maritima
Orbit Class : MBA
Star Designation : GDR3 0209308737183362304
Star Coordinates (ICRF) : RA = 05 30 23.3828, DE = +47 09 35.577 [2]
Star Magnitudes : G = 12.8 mag, RP = 12.53 mag, BP = 12.95 mag
Object Magnitude : V = 13.32 mag
Estimated Magnitude Drop : 1.1 mag
Estimated Max. Duration : 7.8 sec
Object Mean Diameter : 83.2 km (src: astorb)
Speed of the shadow : 10.6 km/s
Elongation to Moon & Sun : 93° (sunlit = 37%), Sun = 153°
Cross-track uncertainty : 2.0 mas = 2 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 0.89 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#80
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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