NEODyS-2

Near Earth Objects - Dynamic Site
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(4660) Nereus  ▹ 
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
Nereus c 2001-12-20 22:54:00 DOP -3.72123e+5 0.27208 0.27208 F 0.00000 -0.04961 251 251 0.18 Yes
Nereus c 2001-12-20 22:54:00 DEL 1.54754e+7 0.07495 0.07495 F 0.00000 0.00019 251 251 0.02 Yes
Nereus c 2002-01-09 19:59:00 DOP -3.82251e+5 0.21766 0.21766 F 0.00000 -0.09532 251 251 0.44 Yes
Nereus c 2002-01-09 19:59:00 DEL 7.46252e+6 0.02998 0.02998 F 0.00000 -0.00339 251 251 0.13 Yes
Nereus c 2002-01-10 19:43:00 DEL 7.08605e+6 0.02998 0.02998 F 0.00000 -0.00048 251 251 0.02 Yes
Nereus c 2002-01-10 19:43:00 DOP -3.73368e+5 0.21766 0.21766 F 0.00000 0.01821 251 251 0.08 Yes
Nereus c 2002-01-11 19:25:00 DOP -3.62563e+5 0.21766 0.21766 F 0.00000 0.11181 251 251 0.51 Yes
Nereus c 2002-01-11 19:25:00 DEL 6.72060e+6 0.02998 0.02998 F 0.00000 0.00449 251 251 0.16 Yes
Nereus c 2002-01-12 19:28:00 DEL 6.36284e+6 0.02998 0.02998 F 0.00000 -0.00559 251 251 0.2 Yes
Nereus c 2002-01-12 19:28:00 DOP -3.45311e+5 0.21766 0.21766 F 0.00000 0.12808 251 251 0.59 Yes
Nereus c 2002-01-13 18:30:00 DOP -3.35960e+5 0.21766 0.21766 F 0.00000 0.21928 251 251 1.01 Yes
Nereus c 2002-01-13 18:30:00 DEL 6.03506e+6 0.02998 0.02998 F 0.00000 -0.00981 251 251 0.35 Yes
Nereus c 2002-01-15 20:00:00 DOP -2.98669e+5 0.37824 0.37824 F 0.00000 -0.02036 253 253 0.05 Yes
Nereus c 2002-01-15 20:00:00 DEL 5.39549e+6 0.01874 0.01874 F 0.00000 0.00931 253 253 0.55 Yes
Nereus c 2002-01-18 22:10:00 DOP -1.63034e+5 0.37824 0.37824 F 0.00000 -0.01820 253 253 0.05 Yes
Nereus c 2002-01-18 22:10:00 DEL 4.66768e+6 0.01874 0.01874 F 0.00000 0.00957 253 253 0.56 Yes
Nereus c 2002-01-19 20:00:00 DEL 4.52407e+6 0.01874 0.01874 F 0.00000 -0.01119 253 253 0.67 Yes
Nereus c 2002-01-19 20:00:00 DOP -1.37092e+5 0.18912 0.18912 F 0.00000 -0.19935 253 253 1.05 Yes
Nereus c 2002-01-20 21:20:00 DOP -7.03841e+4 0.18912 0.18912 F 0.00000 0.00372 253 253 0.02 Yes
Nereus c 2002-01-20 21:20:00 DEL 4.40745e+6 0.01874 0.01874 F 0.00000 -0.01454 253 253 0.87 Yes
Nereus c 2002-01-23 17:50:00 DOP 6.04422e+4 0.18912 0.18912 F 0.00000 -0.05708 253 253 0.3 Yes
Nereus c 2002-01-23 17:50:00 DEL 4.37738e+6 0.01874 0.01874 F 0.00000 0.01470 253 253 0.86 Yes
Nereus c 2002-01-24 16:20:00 DOP 9.81745e+4 0.18912 0.18912 F 0.00000 -0.14500 253 253 0.77 Yes
Nereus c 2002-01-24 16:20:00 DEL 4.45980e+6 0.01874 0.01874 F 0.00000 0.00278 253 253 0.17 Yes
Nereus c 2002-01-25 17:50:00 DEL 4.60286e+6 0.01874 0.01874 F 0.00000 -0.00368 253 253 0.2 Yes
Nereus c 2002-01-25 17:50:00 DOP 1.62567e+5 0.18912 0.18912 F 0.00000 -0.09912 253 253 0.52 Yes
Nereus c 2002-01-26 16:30:00 DOP 1.92939e+5 0.18912 0.18912 F 0.00000 -0.06368 253 253 0.34 Yes
Nereus c 2002-01-26 16:30:00 DEL 4.77102e+6 0.01874 0.01874 F 0.00000 0.00461 253 253 0.28 Yes
Nereus c 2002-01-27 16:50:00 DEL 4.98894e+6 0.01874 0.01874 F 0.00000 -0.00118 253 253 0.06 Yes
Nereus c 2002-01-27 16:50:00 DOP 2.34599e+5 0.18912 0.18912 F 0.00000 -0.07683 253 253 0.41 Yes
Nereus c 2002-01-29 16:50:00 DEL 5.51157e+6 0.01874 0.01874 F 0.00000 -0.00518 253 253 0.36 Yes
Nereus c 2002-01-29 16:50:00 DOP 2.94947e+5 0.18912 0.18912 F 0.00000 -0.08993 253 253 0.48 Yes

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