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JPL Small-Body Database Browser
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214406 (2005 NH85)
Classification: Main-belt Asteroid          SPK-ID: 2214406
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05588637440457012 4.9717e-08  
a 2.776395581106315 2.5468e-08 au
q 2.621232898165414 1.4489e-07 au
i 6.442188602543279 5.957e-06 deg
node 118.145605258454 4.7711e-05 deg
peri 260.9724291337779 7.3421e-05 deg
M 275.0070599272553 5.459e-05 deg
tp 2458999.433764759132
(2020-May-29.93376476)
0.00025661 TDB
period 1689.742173766055
4.63
2.325e-05
6.366e-08
d
yr
n .2130502544051683 2.9315e-09 deg/d
Q 2.931558264047216 2.6892e-08 au
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      6142 days (16.82 yr)  
   first obs. used      2003-01-08  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60742  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:58:14  

Additional Information
 Earth MOID = 1.63131 au 
 Jupiter MOID = 2.34747 au 
 T_jup = 3.324 
[ 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 16.2   n/a MPO440132  

214406 (2005 NH85)          Discovered 2005-Jul-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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