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190015 (2004 NA27)
Classification: Main-belt Asteroid          SPK-ID: 2190015
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1549227050559102 9.9681e-08  
a 2.533407990193048 1.8636e-08 au
q 2.140925571342084 2.5798e-07 au
i 2.505495785020015 7.7293e-06 deg
node 244.7320582697444 0.00018678 deg
peri 49.41536651591748 0.00018759 deg
M 34.87473291307619 1.8343e-05 deg
tp 2459057.819533605419
(2020-Jul-27.31953361)
7.4385e-05 TDB
period 1472.841900469155
4.03
1.6252e-05
4.45e-08
d
yr
n .2444254199213958 2.6971e-09 deg/d
Q 2.925890409044012 2.1524e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      21852 days (59.83 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-07-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53854  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 07:06:26  

Additional Information
 Earth MOID = 1.12392 au 
 Jupiter MOID = 2.25559 au 
 T_jup = 3.431 
[ 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 16.63   n/a E2021B55  

190015 (2004 NA27)          Discovered 2004-Jul-11 by LINEAR at Socorro
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

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