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JPL Small-Body Database Browser
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46047 (2001 DN70)
Classification: Main-belt Asteroid          SPK-ID: 2046047
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3133299216058746 3.2516e-08  
a 3.026882749033514 1.7275e-08 au
q 2.078469814568668 9.503e-08 au
i 12.14755729980468 6.4743e-06 deg
node 348.2728207257434 1.7833e-05 deg
peri 294.797722510612 2.0787e-05 deg
M 80.46170551925304 1.0033e-05 deg
tp 2458170.589000065427
(2018-Feb-21.08900007)
5.2236e-05 TDB
period 1923.498376993926
5.27
1.6467e-05
4.508e-08
d
yr
n .1871589829790311 1.6023e-09 deg/d
Q 3.975295683498359 2.2688e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1393  
   data-arc span      8649 days (23.68 yr)  
   first obs. used      1996-03-23  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47918  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:14:16  

Additional Information
 Earth MOID = 1.09629 au 
 Jupiter MOID = 1.49512 au 
 T_jup = 3.135 
[ 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 13.5   n/a MPO459170  
diameter diameter 6.970 km 0.523 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.145   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46047 (2001 DN70)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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