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JPL Small-Body Database Browser
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423188 (2004 NO8)
Classification: Main-belt Asteroid          SPK-ID: 2423188
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2844900536143386 8.4035e-08  
a 2.706811723738587 3.1106e-08 au
q 1.936750711328276 2.2989e-07 au
i 8.133994586757881 1.0913e-05 deg
node 106.4668682087628 5.5572e-05 deg
peri 238.6739686503145 5.7809e-05 deg
M 177.1805779404205 1.9306e-05 deg
tp 2458199.930365566408
(2018-Mar-22.43036557)
7.8231e-05 TDB
period 1626.61772382866
4.45
2.8039e-05
7.677e-08
d
yr
n .2213181343878685 3.815e-09 deg/d
Q 3.476872736148898 3.9956e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      5675 days (15.54 yr)  
   first obs. used      2004-07-10  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61741  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 08:04:09  

Additional Information
 Earth MOID = .943602 au 
 Jupiter MOID = 1.98383 au 
 T_jup = 3.291 
[ 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 17.1   n/a MPO472250  

423188 (2004 NO8)          Discovered 2004-Jul-10 by Dellinger, J., Eastman, M. at Needville
Reference: Last Updated: 2015-02-04

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