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233079 (2005 NM123)
Classification: Main-belt Asteroid          SPK-ID: 2233079
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2008177235580248 8.588e-08  
a 2.342281347085137 1.8055e-08 au
q 1.871909739031076 1.9461e-07 au
i 2.882911708009239 7.258e-06 deg
node 139.5483647501902 0.00015349 deg
peri 223.934590486915 0.00015442 deg
M 16.05485335152834 1.4724e-05 deg
tp 2458942.106990485159
(2020-Apr-02.60699048)
5.3382e-05 TDB
period 1309.353811278603
3.58
1.5139e-05
4.145e-08
d
yr
n .274944783372536 3.179e-09 deg/d
Q 2.812652955139198 2.1681e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      4139 days (11.33 yr)  
   first obs. used      2005-07-09  
   last obs. used      2016-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63447  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:59:19  

Additional Information
 Earth MOID = .870731 au 
 Jupiter MOID = 2.64397 au 
 T_jup = 3.534 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO454685  
diameter diameter 1.672 km 0.554 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233079 (2005 NM123)          Discovered 2005-Jul-09 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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