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1367 Nongoma (1934 NA)
Classification: Main-belt Asteroid          SPK-ID: 2001367
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1311163412646854 4.2383e-08  
a 2.343799488888921 8.6629e-09 au
q 2.036489075247766 9.9461e-08 au
i 22.48702515189509 4.9578e-06 deg
node 270.8148279692342 1.2409e-05 deg
peri 348.0799723210252 2.416e-05 deg
M 237.4501335691173 2.3499e-05 deg
tp 2459046.658787439967
(2020-Jul-16.15878744)
8.6636e-05 TDB
period 1310.626997451482
3.59
7.2663e-06
1.989e-08
d
yr
n .2746776929668174 1.5229e-09 deg/d
Q 2.651109902530076 9.7988e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1948  
   data-arc span      30984 days (84.83 yr)  
   first obs. used      1934-07-03  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .38071  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 19:22:27  

Additional Information
 Earth MOID = 1.02307 au 
 Jupiter MOID = 2.46377 au 
 T_jup = 3.450 
[ 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 12.1   n/a MPO473782  
diameter diameter 9.365 km 0.228 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 94.8 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Oey, J. (2014) Minor Planet Bull. 41, 276-281.]
geometric albedo albedo 0.282   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

1367 Nongoma           Discovered 1934 July 3 by C. Jackson at Johannesburg.
Named for the capital city of the Kwa-Zulu homeland.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC 5181Last Updated: 2006-03-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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