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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1071551670511319 4.8185e-08  
a 2.239510117151799 1.0392e-08 au
q 1.999535036435697 1.0678e-07 au
i 3.826478503894073 5.0742e-06 deg
node 117.9042936820897 7.6115e-05 deg
peri 253.5045362280507 8.1373e-05 deg
M 297.3173940153983 3.1036e-05 deg
tp 2457613.643706069931
(2016-Aug-13.14370607)
0.0001062 JED
period 1224.131208010475
3.35
8.5207e-06
2.333e-08
d
yr
n .2940861221772882 2.047e-09 deg/d
Q 2.4794851978679 1.1506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1374  
   data-arc span      24009 days (65.73 yr)  
   first obs. used      1949-11-19  
   last obs. used      2015-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49553  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Oct-05 13:30:48  

Additional Information
 Earth MOID = 1.00124 au 
 Jupiter MOID = 2.95625 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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