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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2806805712850624 1.5329e-07  
a 1.394588909023994 7.0338e-09 AU
q 1.003154897331327 2.1527e-07 AU
i 2.790671264405649 1.9301e-05 deg
node 175.5669741027932 0.00016516 deg
peri 289.9747476991519 0.00017552 deg
M 111.2674334149707 5.9878e-05 deg
tp 2456814.576919278490
(2014-Jun-06.07691928)
9.8882e-05 JED
period 601.5444681834296
1.65
4.5509e-06
1.246e-08
d
yr
n .5984594972457212 4.5276e-09 deg/d
Q 1.78602292071666 9.008e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      6815 days (18.66 yr)  
   first obs. used      1992-10-03  
   last obs. used      2011-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64232  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 16:10:05  

Additional Information
 Earth MOID = .0477351 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 20.8 mag n/a MPO309647  
rotation period rot_per 20.463 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) 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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