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65717 (1993 BX3)
Classification: Apollo [NEO, PHA]          SPK-ID: 2065717
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2808351470519835 9.0328e-08  
a 1.394904959890103 2.7935e-09 au
q 1.003166620355825 1.2761e-07 au
i 2.791048030720685 1.0694e-05 deg
node 175.5195560077984 9.2816e-05 deg
peri 290.0575580034986 9.6851e-05 deg
M 227.8383896778674 2.1288e-05 deg
tp 2459221.411424197608
(2021-Jan-06.91142420)
3.5858e-05 TDB
period 601.7489686853538
1.65
1.8076e-06
4.949e-09
d
yr
n .5982561146494279 1.7971e-09 deg/d
Q 1.786643299424381 3.578e-09 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      8582 days (23.50 yr)  
   first obs. used      1992-10-03  
   last obs. used      2016-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59555  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:28:56  

Additional Information
 Earth MOID = .0476915 au 
 Jupiter MOID = 3.34837 au 
 T_jup = 4.723 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.8   n/a MPO366005  
rotation period rot_per 20.463 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Mottola, S.; De Angelis, G.; Di Martino, M.; Erikson, A.; et al. (1995) Icarus 117, 62-70; Mottola, S.; De Angelis, G.; Di Martino, M.; Erikson, A.; Harris, A.W.; Hahn, G.; Neukum, G.; Pravec, M.; Wolf, M. (1995) Lunar & Planetary Science XXVI, 1003-1004.]

65717 (1993 BX3)          Discovered 1993-Jan-31 by McNaught, R. H. at Siding Spring
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

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