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441994 (2010 NX103)
Classification: Outer Main-belt Asteroid          SPK-ID: 2441994
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .108823401408745 6.6796e-08  
a 3.226154898466907 6.1332e-08 au
q 2.875073748944254 2.246e-07 au
i 5.421837530388837 9.9162e-06 deg
node 321.2701060128218 7.6441e-05 deg
peri 51.00697780048527 9.0778e-05 deg
M 244.4191550948418 4.8341e-05 deg
tp 2459680.031532444104
(2022-Apr-10.53153244)
0.00029182 TDB
period 2116.538877013866
5.79
6.0356e-05
1.652e-07
d
yr
n .1700890089521571 4.8503e-09 deg/d
Q 3.57723604798956 6.8006e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      8824 days (24.16 yr)  
   first obs. used      1995-02-07  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63621  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:43:46  

Additional Information
 Earth MOID = 1.87884 au 
 Jupiter MOID = 1.9176 au 
 T_jup = 3.171 
[ 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 16.3   n/a MPO434640  
diameter diameter 3.382 km 0.449 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441994 (2010 NX103)          Discovered 2010-Jul-12 by WISE at WISE
Reference: Last Updated: 2015-09-02

Alternate Designations
 2010 NX103 = 2005 XA49 = 2007 EH33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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