2025-11-04 / UCAC4 715-037113 / (73844) 1996 PF4
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Leszek Benedyktowicz |
O+ |
VID |
M200 |
PL |
GPS |
21:48:38 |
21:49:07.470 |
21:49:08.74 |
21:49:43 |
0.110 |
0.120 |
1.27 |
10.7 |
| 2 |
show |
Daniel Blazewicz |
O- |
VID |
M350 |
PL |
GPS |
21:47:58 |
:: |
:: |
21:50:16 |
|
|
|
|
| 3 |
show |
Zdenek Sikac |
O- |
VID |
T150 |
CZ |
NTP |
21:48:53 |
:: |
:: |
21:50:53 |
|
|
|
|
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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3 observations 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] : adf5e660-ddb8-11f0-547e-b443dffde3be [observed]
Occultation Date + Time : 2025-11-04 at 21:44:06 UT +/- 0.01 min [1]
Object Designation : (73844) 1996 PF4
Orbit Class : MBA
Star Designation : GDR3 0265903388098929408
Star Coordinates (ICRF) : RA = 05 15 48.2809, DE = +52 51 57.399 [2]
Star Magnitudes : G = 13.21 mag, RP = 12.32 mag, BP = 14.0 mag
Object Magnitude : V = 17.85 mag
Estimated Magnitude Drop : 4.7 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 7.7 km (src: astorb)
Speed of the shadow : 8.4 km/s
Elongation to Moon & Sun : 53° (sunlit = 99%), Sun = 132°
Cross-track uncertainty : 0.4 mas = 0 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 1.39 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#54
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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