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70140 (1999 NX15)
Classification: Main-belt Asteroid          SPK-ID: 2070140
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1651745295479097 3.895e-08  
a 2.313777407711072 1.1086e-08 au
q 1.931600312913814 8.9242e-08 au
i 8.380718033397867 4.5392e-06 deg
node 117.6173591316112 3.1503e-05 deg
peri 146.4704998500958 3.4822e-05 deg
M 50.86758511903312 1.439e-05 deg
tp 2459018.856688476686
(2020-Jun-18.35668848)
5.1468e-05 TDB
period 1285.525782192585
3.52
9.2387e-06
2.529e-08
d
yr
n .2800410578977158 2.0126e-09 deg/d
Q 2.695954502508331 1.2917e-08 au
  Orbit Determination Parameters
   # obs. used (total)      719  
   data-arc span      8229 days (22.53 yr)  
   first obs. used      1998-01-29  
   last obs. used      2020-08-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53841  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:47:42  

Additional Information
 Earth MOID = .919959 au 
 Jupiter MOID = 2.40444 au 
 T_jup = 3.550 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.85   n/a E2021B10  

70140 (1999 NX15)          Discovered 1999-Jul-14 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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