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214409 (2005 NQ87)
Classification: Main-belt Asteroid          SPK-ID: 2214409
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07003972909399345 4.0664e-08  
a 2.92635162638177 2.4952e-08 au
q 2.721390751236223 1.2429e-07 au
i 2.590590809520604 4.4902e-06 deg
node 142.6013408144227 0.00012123 deg
peri 169.7064521491676 0.00012724 deg
M 339.6312461126614 3.8022e-05 deg
tp 2459103.954682098977
(2020-Sep-11.45468210)		 0.00019324 TDB
period 1828.471479484209
5.01		 2.3386e-05
6.403e-08		 d
yr
n .1968857617082176 2.5182e-09 deg/d
Q 3.131312501527316 2.67e-08 au
   Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      5943 days (16.27 yr)  
   first obs. used      2004-04-12  
   last obs. used      2020-07-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63141  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:48:34  

Additional Information
 Earth MOID = 1.70722 au 
 Jupiter MOID = 2.05348 au 
 T_jup = 3.273 
[ 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 16.8   n/a MPO433401  

214409 (2005 NQ87)          Discovered 2005-Jul-04 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2005 NQ87 = 2006 SV360 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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