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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1989JA ∴ Observational info ∴ Radar obs
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(7335) 1989JA  ▹ 
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
1989JA s 1989-05-25 00:00:00 DOP -5.92793e+5 10.88322 10.88320 F 0.00000 5.97264 251 251 0.55 Yes
1989JA s 1989-05-26 00:00:00 DOP -5.48199e+5 10.88322 10.88320 F 0.00000 -2.73228 251 251 0.25 Yes
1989JA s 1989-05-28 04:00:00 DOP -4.31319e+5 9.14729 9.14729 F 0.00000 1.67715 253 253 0.18 Yes
1989JA s 1989-06-03 22:10:00 DOP -9.87450e+3 9.14729 9.14729 F 0.00000 1.58766 253 253 0.18 Yes
1989JA s 1989-06-09 22:00:00 DOP 4.10622e+5 9.14729 9.14729 F 0.00000 -6.36804 253 253 0.75 Yes

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