2024-12-31 / UCAC4 573-012547 / (2376) Martynov
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Deborah Smith |
O+ |
CCD |
M280 |
ES |
NTP |
18:18:45 |
18:20:39.54 |
18:20:44.77 |
18:22:45 |
0.33 |
0.33 |
5.23 |
52.8 |
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] : dcd522a0-ddb5-11f0-547e-dbdfcff732df [observed]
Occultation Date + Time : 2024-12-31 at 18:13:38 UT +/- 0.0 min [1]
Object Designation : (2376) Martynov
Orbit Class : MBA
Star Designation : GDR3 0147109815369500544
Star Coordinates (ICRF) : RA = 04 51 25.9190, DE = +24 29 30.031 [2]
Star Magnitudes : G = 14.33 mag, RP = 13.63 mag, BP = 14.86 mag
Object Magnitude : V = 15.61 mag
Estimated Magnitude Drop : 1.6 mag
Estimated Max. Duration : 3.8 sec
Object Mean Diameter : 37.9 km (src: astorb)
Speed of the shadow : 10.1 km/s
Elongation to Moon & Sun : 144° (sunlit = 1%), Sun = 154°
Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#74
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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