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JPL Small-Body Database Browser
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215961 (2005 NC122)
Classification: Main-belt Asteroid          SPK-ID: 2215961
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1232276697217965 5.9162e-08  
a 2.339643163868533 1.6619e-08 au
q 2.051334388804483 1.4214e-07 au
i 8.001329679747627 6.3895e-06 deg
node 75.0165528396645 4.4053e-05 deg
peri 218.5417402759818 5.148e-05 deg
M 314.1075183720183 2.9617e-05 deg
tp 2458767.133342670847
(2019-Oct-10.63334267)
0.00010792 TDB
period 1307.142286350647
3.58
1.3927e-05
3.813e-08
d
yr
n .2754099563292901 2.9344e-09 deg/d
Q 2.627951938932584 1.8667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      9617 days (26.33 yr)  
   first obs. used      1993-01-22  
   last obs. used      2019-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61954  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:51:31  

Additional Information
 Earth MOID = 1.04116 au 
 Jupiter MOID = 2.5261 au 
 T_jup = 3.542 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO437032  

215961 (2005 NC122)          Discovered 2005-Jul-10 by Siding Spring Survey at Siding Spring
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2005 NC122 = 2002 VN96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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