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(2019 NT1)
Classification: Amor [NEO]          SPK-ID: 3843121
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1314924251748202 0.00055686  
a 1.1738499579676 0.00081852 au
q 1.019497580203079 7.6557e-05 au
i 5.328145791451222 0.019496 deg
node 284.4976695097008 0.0065857 deg
peri 62.80523502565241 0.044948 deg
M 205.5048542798638 0.18355 deg
tp 2459199.856154428854
(2020-Dec-16.35615443)
0.44519 TDB
period 464.533790106219
1.27
0.48588
0.00133
d
yr
n .7749705353354025 0.00081058 deg/d
Q 1.32820233573212 0.00092615 au
  Orbit Determination Parameters
   # obs. used (total)      11  
   data-arc span      5 days  
   first obs. used      2019-07-03  
   last obs. used      2019-07-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .71801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-08 06:37:01  

Additional Information
 Earth MOID = .0494055 au 
 Jupiter MOID = 3.91416 au 
 T_jup = 5.370 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.8   .34722 MPO473708 autocmod 2.6q

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2019-Jul-27 22:10 00:04 Earth 0.0487093612492882 0.0481772244183849 0.0492414043466566 3.69056718898194 3.67571530499763 2458692.423448991 3.64837529968139 26317.5206772559 583.97589666611 -0.108144277548161 143.912917866743 T 2 CATAB v2.0e-lin.ifort 2019-Jul-08 06:37:07 2019-Jul-08 06:41
2047-Jul-15 19:13 9_09:21 Earth 0.270696053900631 0.0885730039891823 0.460667138686887 10.381912012165 10.3809638711808 2468907.300465227 13521.3768957584 9559843.85566678 3055.40173377639 -10.1346890935269 2018.39578383123 T 2 CATAB v2.0e-lin.ifort 2019-Jul-08 06:37:07 2019-Jul-08 06:41
2057-Mar-18 22:18 9_07:06 Earth 0.34450883061793 0.341784836300748 0.348555920428499 5.82096781036402 5.81963898969642 2472441.429441215 13386.2070096439 1080005.76242423 8114.0706625752 -81.0157119577597 3105.19893118166 T 2 CATAB v2.0e-lin.ifort 2019-Jul-08 06:37:07 2019-Jul-08 06:41
2061-Jul-06 08:08 1_18:38 Earth 0.460109514874652 0.429366874273008 0.490940544787815 15.75317969561 15.7528120850465 2474011.838551429 2558.20230867513 1567807.57418508 4340.56500471961 -11.687039235314 2838.57333504077 T 2 CATAB v2.0e-lin.ifort 2019-Jul-08 06:37:07 2019-Jul-08 06:41
2062-Jan-20 23:22 2_04:28 Earth 0.297119058708927 0.289234314085743 0.305051006779702 5.69022744862719 5.68865124481224 2474210.473456831 3148.03463581114 436370.994345792 8453.83182022603 25.3926477379024 1436.63657120419 T 2 CATAB v2.0e-lin.ifort 2019-Jul-08 06:37:07 2019-Jul-08 06:41
2066-Jul-29 21:34 2_02:37 Earth 0.065338411036653 0.0642969892502531 0.159022058519942 2.99221153232855 2.97855174522439 2475861.398554452 3037.39118562128 6694142.812218 2551.81354082814 -80.0008811592774 2817.83314216515 T 2 CATAB v2.0e-lin.ifort 2019-Jul-08 06:37:07 2019-Jul-08 06:41
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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