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8037 (1993 HO1)
Classification: Amor [NEO]          SPK-ID: 2008037
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 130 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .41797770641291 4.0893e-08  
a 1.986196082806406 1.3227e-08 AU
q 1.156010399628678 7.962e-08 AU
i 5.908648892740251 9.3066e-06 deg
node 22.47774779765586 4.3429e-05 deg
peri 105.6881072673105 4.7281e-05 deg
M 303.9549721355963 2.2274e-05 deg
tp 2457159.671825486791
(2015-May-17.17182549)
6.4665e-05 JED
period 1022.425349022608
2.80
1.0213e-05
2.796e-08
d
yr
n .3521039461161086 3.5172e-09 deg/d
Q 2.816381765984134 1.8755e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      635  
   data-arc span      13069 days (35.78 yr)  
   first obs. used      1979-03-08  
   last obs. used      2014-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52726  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Dec-19 05:17:43  

Additional Information
 Earth MOID = .200491 AU 
 T_jup = 3.736 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4 mag n/a MPO313485  
rotation period rot_per 13.04 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Incomplete or inconclusive result.
Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2003) http://www.asu.cas.cz/~ppravec/neo.htm]

8037 (1993 HO1)          Discovered 1993-Apr-20 by McNaught, R. H. at Siding Spring (413)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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