2023-10-28 / TYC 2314-02164-1 / (21018) 1988 VV1
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Paolo Fini |
O+ |
VID |
M3 |
IT |
GPS |
19:39:30 |
19:40:0.71 |
19:40:2.36 |
19:40:10 |
0.08 |
0.08 |
1.65 |
21.0 |
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 |
|
Occultation UUID [and DB] : 31bb0fc0-ddb4-11f0-547e-71f76e5a6ef8 [observed]
Occultation Date + Time : 2023-10-28 at 19:36:55 UT +/- 0.0 min [1]
Object Designation : (21018) 1988 VV1
Orbit Class : MBA
Star Designation : GDR3 0304733706383109888
Star Coordinates (ICRF) : RA = 02 02 22.3161, DE = +32 34 41.893 [2]
Star Magnitudes : G = 10.57 mag, RP = 9.88 mag, BP = 11.11 mag
Object Magnitude : V = 17.14 mag
Estimated Magnitude Drop : 6.6 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 8.7 km (src: astorb)
Speed of the shadow : 12.7 km/s
Elongation to Moon & Sun : 19° (sunlit = 100%), Sun = 161°
Cross-track uncertainty : 0.7 mas = 0 km = 0.11 path-width (1-sig)
RUWE and duplicate source : 1.29 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#59
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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