2024-10-09 / UCAC4 533-009921 / (2195) Tengstrom
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Serge Dramonis |
O+ |
VID |
M400 |
GR |
GPS |
02:16:40 |
02:19:18.1 |
02:19:19.7 |
02:20:42 |
0.3 |
0.3 |
1.60 |
5.0 |
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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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] : 7f222a90-ddb5-11f0-547e-e7787fb73bd8 [observed]
Occultation Date + Time : 2024-10-09 at 02:17:32 UT +/- 0.01 min [1]
Object Designation : (2195) Tengstrom
Orbit Class : MBA
Star Designation : GDR3 3405962323323311360
Star Coordinates (ICRF) : RA = 04 47 47.1299, DE = +16 33 57.984 [2]
Star Magnitudes : G = 14.87 mag, RP = 14.18 mag, BP = 15.4 mag
Object Magnitude : V = 15.74 mag
Estimated Magnitude Drop : 1.3 mag
Estimated Max. Duration : 3.3 sec
Object Mean Diameter : 10.4 km (src: astorb)
Speed of the shadow : 3.1 km/s
Elongation to Moon & Sun : 163° (sunlit = 33%), Sun = 123°
Cross-track uncertainty : 0.4 mas = 0 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#67
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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