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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 139 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4179777026900722 4.0623e-08  
a 1.986196080152004 1.295e-08 AU
q 1.156010405478043 7.9241e-08 AU
i 5.908649567089988 9.2581e-06 deg
node 22.47774988913752 4.2986e-05 deg
peri 105.6881063273648 4.686e-05 deg
M 303.954973915475 2.2011e-05 deg
tp 2457159.671820112728
(2015-May-17.17182011)
6.3887e-05 JED
period 1022.425346973016
2.80
9.9996e-06
2.738e-08
d
yr
n .3521039468219496 3.4437e-09 deg/d
Q 2.816381754825965 1.8363e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      672  
   data-arc span      13106 days (35.88 yr)  
   first obs. used      1979-03-08  
   last obs. used      2015-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52671  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:11:45  

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 LCDB (Rev. 2015-July); Warner et al., 2009 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
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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