NEODyS-2

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(96590) 1998XB  ▹ 
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
1998XB c 2012-02-05 10:48:00 DOP -3.15809e+5 0.10883 0.10883 F 0.00000 0.05192 251 251 0.49 Yes
1998XB c 2012-02-05 11:12:00 DEL 5.65670e+7 0.44969 0.44969 F 0.00000 -0.12043 251 251 0.37 Yes
1998XB c 2012-02-10 11:01:00 DOP -1.57357e+5 0.05442 0.05442 F 0.00000 0.07435 251 251 1.46 Yes
1998XB c 2012-02-10 12:37:00 DEL 5.54185e+7 0.44969 0.44969 F 0.00000 0.10142 251 251 0.33 Yes
1998XB c 2016-11-12 09:00:00 DOP -1.71950e+5 0.15130 0.15130 F 0.00000 -0.04334 253 253 0.29 Yes
1998XB c 2016-11-12 09:40:00 DEL 1.81879e+7 0.29979 0.29979 F 0.00000 -0.08728 253 253 0.33 Yes
1998XB c 2016-11-13 09:00:00 DEL 1.80529e+7 0.14990 0.14990 F 0.00000 0.03530 253 253 0.5 Yes
1998XB c 2016-11-15 08:40:00 DOP -2.56105e+4 0.15130 0.15130 F 0.00000 -0.04374 253 253 0.29 Yes
1998XB c 2016-11-26 09:30:00 DEL 2.09087e+7 0.44969 0.44969 F 0.00000 -0.11144 253 253 0.26 Yes
1998XB c 2016-11-27 08:30:00 DEL 2.14516e+7 0.59958 0.59958 F 0.00000 0.13672 253 253 0.23 Yes
1998XB c 2016-12-05 01:48:00 DOP 8.39025e+5 0.10883 0.10883 F 0.00000 0.01966 251 251 0.18 Yes
1998XB c 2016-12-05 02:33:00 DEL 2.70908e+7 0.14990 0.14990 F 0.00000 -0.02304 251 251 0.49 Yes
1998XB c 2017-06-22 18:13:00 DOP -6.33734e+5 0.27208 0.27208 F 0.00000 0.10213 251 251 0.44 Yes
1998XB c 2018-03-29 14:33:00 DOP 5.94447e+5 0.05442 0.05442 F 0.00000 -0.01197 251 251 0.59 Yes
1998XB c 2018-03-29 15:36:00 DEL 4.28637e+7 0.59958 0.59958 F 0.00000 -0.27077 251 251 1.3 Yes

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