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JPL Small-Body Database Browser
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212298 (2005 NN30)
Classification: Main-belt Asteroid          SPK-ID: 2212298
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1014392873883186 7.0271e-08  
a 3.080520520284131 3.8837e-08 au
q 2.768034713921417 2.1368e-07 au
i 3.038283283891993 7.9793e-06 deg
node 109.9629021078099 0.00015929 deg
peri 242.3171052721732 0.00016506 deg
M 152.9923993521742 4.4806e-05 deg
tp 2457761.229533254206
(2017-Jan-07.72953325)
0.00024106 TDB
period 1974.852144994431
5.41
3.7346e-05
1.022e-07
d
yr
n .1822921280018233 3.4473e-09 deg/d
Q 3.393006326646846 4.2776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      8529 days (23.35 yr)  
   first obs. used      1995-10-21  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52876  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:31:00  

Additional Information
 Earth MOID = 1.76316 au 
 Jupiter MOID = 2.01266 au 
 T_jup = 3.218 
[ 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 16.1   n/a MPO291577  

212298 (2005 NN30)          Discovered 2005-Jul-04 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2005 NN30 = 2004 FR151 = 2006 UW208 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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