NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2005WK4 ∴ Observational info ∴ Radar obs
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(277475) 2005WK4  ▹ 
OBSERVATIONAL INFORMATION

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Designation Type N Date and time Radar range/range rate trx station rec station Quality
yr-mo-day hh:mm:ss type km or km/day precision a priori rms F bias residual χ used
2005WK4 c 2012-07-23 10:47:00 DOP -1.48156e+5 2.17664 2.17664 F 0.00000 -0.56523 251 251 0.26 Yes
2005WK4 c 2013-08-03 11:30:00 DOP -5.95673e+5 2.26946 2.26946 F 0.00000 0.13774 253 253 0.06 Yes
2005WK4 c 2013-08-03 11:40:00 DEL 5.15559e+6 1.49896 1.49896 F 0.00000 0.73938 253 253 0.49 Yes
2005WK4 c 2013-08-03 12:10:00 DEL 5.14320e+6 0.14990 0.14990 F 0.00000 0.04225 253 253 0.41 Yes
2005WK4 c 2013-08-05 10:20:00 DOP -4.97195e+5 0.75649 0.75649 F 0.00000 -0.04704 253 253 0.06 Yes
2005WK4 c 2013-08-05 10:30:00 DEL 4.11875e+6 0.14990 0.14990 F 0.00000 -0.08199 253 253 0.58 Yes
2005WK4 c 2013-08-05 11:30:00 DEL 4.09818e+6 0.07495 0.07495 F 0.00000 -0.01957 253 253 0.33 Yes
2005WK4 c 2013-08-06 08:20:00 DEL 3.72082e+6 0.07495 0.07495 F 0.00000 0.02508 253 253 0.38 Yes
2005WK4 c 2013-08-07 08:00:00 DEL 3.37900e+6 0.07495 0.07495 F 0.00000 -0.02285 253 253 0.34 Yes
2005WK4 c 2013-08-07 11:06:00 DEL 3.33904e+6 0.07495 0.07495 F 0.00000 0.03214 251 251 0.48 Yes
2005WK4 c 2013-08-08 09:00:00 DEL 3.15287e+6 0.03747 0.03747 F 0.00000 0.00477 253 253 0.18 Yes
2005WK4 c 2013-08-09 09:50:00 DEL 3.09728e+6 0.03747 0.03747 F 0.00000 -0.00687 253 253 0.56 Yes

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