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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1316096475490453 1.5743e-08  
a 2.343464282444632 7.2148e-09 au
q 2.035041774188318 3.9384e-08 au
i 22.4802200197251 9.7181e-07 deg
node 270.7971904193111 1.5281e-06 deg
peri 347.9356082812416 6.7943e-06 deg
M 96.23570859383832 9.2347e-06 deg
tp 2459046.216498352244
(2020-Jul-15.71649835)
3.2998e-05 TDB
period 1310.345841847586
3.59
6.0513e-06
1.657e-08
d
yr
n .2747366294476887 1.2688e-09 deg/d
Q 2.651886790700947 8.1644e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2414  
   data-arc span      31781 days (87.01 yr)  
   first obs. used      1934-07-03  
   last obs. used      2021-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .3604  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 09:24:40  

Additional Information
 Earth MOID = 1.02208 au 
 Jupiter MOID = 2.46191 au 
 T_jup = 3.450 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456760.5 (2014-Apr-13.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1316418562604576 1.5737e-08  
q 2.034871348386885 3.9316e-08 au
tp 2456425.213673035987
(2013-May-12.71367304)
3.0853e-05 TDB
node 270.8676303884907 1.5278e-06 deg
peri 347.965345295953 6.7771e-06 deg
i 22.49306714923835 9.719e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2414  
   data-arc span      31781 days (87.01 yr)  
   first obs. used      1934-07-03  
   last obs. used      2021-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .3604  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 09:24:40  

Additional Information
 Jupiter MOID = 2.46191 au 
 T_jup = 3.450 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.476382766025958E-16 -6.117352620270412E-16 -3.552543677680911E-13 -8.191086146661855E-16 -7.984547916833351E-14 4.37787197028389E-15
q -6.117352620270412E-16 1.545722776070898E-15 8.301958816769503E-13 1.939800991130193E-15 1.906282507923197E-13 -1.043044556741054E-14
tp -3.552543677680911E-13 8.301958816769503E-13 9.518991383891686E-10 9.783476549427952E-12 2.050101015407097E-10 -5.285605112495184E-12
node -8.191086146661855E-16 1.939800991130193E-15 9.783476549427952E-12 2.334049440095825E-12 5.920798921277361E-13 -5.875312527094824E-13
peri -7.984547916833351E-14 1.906282507923197E-13 2.050101015407097E-10 5.920798921277361E-13 4.592934204953318E-11 -6.369942251088603E-13
i 4.37787197028389E-15 -1.043044556741054E-14 -5.285605112495184E-12 -5.875312527094824E-13 -6.369942251088603E-13 9.445897118629972E-13

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.11   n/a E2021B10  
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. 2020-October); 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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