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1096 Reunerta (1928 OB)
Classification: Main-belt Asteroid          SPK-ID: 2001096
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1943323814743682 4.2397e-08  
a 2.59995261015922 1.0371e-08 au
q 2.094697627706479 1.1072e-07 au
i 9.472325075101788 3.7119e-06 deg
node 81.34826160369036 2.924e-05 deg
peri 247.9124241377651 3.0674e-05 deg
M 206.167802030034 1.2615e-05 deg
tp 2459254.821693993237
(2021-Feb-09.32169399)
5.5822e-05 TDB
period 1531.251668675727
4.19
9.1624e-06
2.509e-08
d
yr
n .2351017846147649 1.4068e-09 deg/d
Q 3.105207592611961 1.2387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2190  
   data-arc span      33165 days (90.80 yr)  
   first obs. used      1928-07-21  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45838  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 19:18:56  

Additional Information
 Earth MOID = 1.10406 au 
 Jupiter MOID = 2.28336 au 
 T_jup = 3.369 
[ 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 10.7   n/a MPO244182  
diameter diameter 42.333 km 0.232 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 13.036 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Stephens, R.D. (2001) Minor Planet Bull. 28, 56.]
[Behrend, R. (2005) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Stephens, R.D. (2007) Minor Planet Bull. 34, 102-103.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.043   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1096 Reunerta (1928 OB)          Discovered 1928-Jul-21 by Wood, H. E. at Johannesburg (UO)
Reference: DISCOVERY.DBLast Updated: 2003-08-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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