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

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2807084731339695 2.3036e-07  
a 1.394611765611402 3.2702e-08 AU
q 1.003132426271956 3.3967e-07 AU
i 2.790608294932747 2.1079e-05 deg
node 175.569031586252 0.00018022 deg
peri 289.9799790622298 0.00022947 deg
M 351.5690124751125 0.00023676 deg
tp 2456814.588162747513
(2014-Jun-06.08816275)
0.00039611 JED
period 601.5592567458119
1.65
2.1159e-05
5.793e-08
d
yr
n .5984447848869484 2.1049e-08 deg/d
Q 1.786091104950848 4.1882e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      6570 days (17.99 yr)  
   first obs. used      1992-10-03  
   last obs. used      2010-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63146  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 11:42:54  

Additional Information
 Earth MOID = .0475801 AU 
 T_jup = 4.724 
[ 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 20.9 mag n/a MPO167522  
rotation period rot_per 20.463 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) 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 (413)
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

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