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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1071285362867424 5.6691e-08  
a 2.239277353806926 1.1946e-08 AU
q 1.99938684855354 1.2335e-07 AU
i 3.826515475111855 5.7486e-06 deg
node 117.9041689150426 7.717e-05 deg
peri 253.605816261496 8.294e-05 deg
M 179.5569678222865 3.0901e-05 deg
tp 2456390.036052034436
(2013-Apr-07.53605203)
0.00010365 JED
period 1223.940367967863
3.35
9.7942e-06
2.682e-08
d
yr
n .2941319768688701 2.3537e-09 deg/d
Q 2.479167859060312 1.3226e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1246  
   data-arc span      23813 days (65.20 yr)  
   first obs. used      1949-11-19  
   last obs. used      2015-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49904  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:17:02  

Additional Information
 Earth MOID = 1.00295 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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