2025-10-18 / HIP 29910 / (55057) 2001 QJ70
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Deborah Smith |
O+ |
VID |
M200 |
ES |
GPS |
01:13:01 |
01:14:01.546 |
01:14:02.145 |
01:15:01 |
0.008 |
0.008 |
0.60 |
3.7 |
| 2 |
show |
Deborah Smith |
O+ |
VID |
M200 |
ES |
GPS |
01:13:01 |
01:14:02.321 |
01:14:02.672 |
01:15:01 |
0.017 |
0.017 |
0.35 |
2.1 |
| 3 |
show |
Deborah Smith |
O- |
VID |
M300 |
ES |
GPS |
01:12:55 |
:: |
:: |
01:14:55 |
|
|
|
|
| 4 |
show |
Karl-Ludwig Bath |
O- |
VID |
T180 |
DE |
GPS |
01:17:19 |
:: |
:: |
01:18:19 |
|
|
|
|
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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4 observations found in db: sodis
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| Event Details |
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Occultation UUID [and DB] : 97cbeb50-ddb8-11f0-547e-d6dea7ef0c79 [observed]
Occultation Date + Time : 2025-10-18 at 01:22:11 UT +/- 0.02 min [1]
Object Designation : (55057) 2001 QJ70
Orbit Class : MBA
Star Designation : GDR3 3452689956891849600
Star Coordinates (ICRF) : RA = 06 17 51.0600, DE = +35 19 41.102 [2]
Star Magnitudes : G = 9.02 mag, RP = 8.7 mag, BP = 9.21 mag
Object Magnitude : V = 18.81 mag
Estimated Magnitude Drop : 9.8 mag
Estimated Max. Duration : 1.1 sec
Object Mean Diameter : 6.8 km (src: astorb)
Speed of the shadow : 6.1 km/s
Elongation to Moon & Sun : 73° (sunlit = 11%), Sun = 111°
Cross-track uncertainty : 0.7 mas = 1 km = 0.19 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#61
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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