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70162 (1999 NV46)
Classification: Main-belt Asteroid          SPK-ID: 2070162
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1615686804724843 2.8539e-08  
a 2.200273607375724 6.7626e-09 au
q 1.844778303953595 6.1501e-08 au
i 3.896042949895824 5.2262e-06 deg
node 178.9555692033622 5.0583e-05 deg
peri 108.5525390257017 5.3631e-05 deg
M 138.6205505683299 1.8319e-05 deg
tp 2458541.472632124461
(2019-Feb-26.97263212)
6.0295e-05 TDB
period 1192.102121638436
3.26
5.4959e-06
1.505e-08
d
yr
n .3019875507856766 1.3922e-09 deg/d
Q 2.555768910797853 7.8552e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1468  
   data-arc span      8527 days (23.35 yr)  
   first obs. used      1996-09-19  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50479  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:05:11  

Additional Information
 Earth MOID = .833082 au 
 Jupiter MOID = 2.60175 au 
 T_jup = 3.645 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO337791  
rotation period rot_per 5.28 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

70162 (1999 NV46)          Discovered 1999-Jul-13 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 NV46 = 2000 YF74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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