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6494 (1992 NM)
Classification: Main-belt Asteroid          SPK-ID: 2006494
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .10681106667553 5.6799e-08  
a 2.239989585684577 1.2061e-08 AU
q 2.000733908695529 1.2358e-07 AU
i 3.826483489757014 5.7634e-06 deg
node 117.904199433942 7.721e-05 deg
peri 253.6957506620241 8.3024e-05 deg
M 120.6545365409603 3.0849e-05 deg
tp 2456390.098839039493
(2013-Apr-07.59883904)
0.00010404 JED
period 1224.52435011116
3.35
9.8898e-06
2.708e-08
d
yr
n .2939917037724238 2.3744e-09 deg/d
Q 2.479245262673625 1.3349e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1230  
   data-arc span      23563 days (64.51 yr)  
   first obs. used      1949-11-19  
   last obs. used      2014-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49865  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:34:35  

Additional Information
 Earth MOID = 1.00292 AU 
 T_jup = 3.625 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7 mag n/a MPO279583  

6494 (1992 NM)          Discovered 1992-Jul-08 by Otomo, S. at Kiyosato
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1992 NM = 1949 WW 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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