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243050 (2007 BX3)
Classification: Outer Main-belt Asteroid          SPK-ID: 2243050
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09252065890452642 4.2349e-08  
a 3.350947072089682 4.6472e-08 au
q 3.040915241025751 1.4452e-07 au
i 8.891662689058917 4.7216e-06 deg
node 124.6587214203463 3.8591e-05 deg
peri 156.8870852167115 5.0589e-05 deg
M 257.4574957635481 3.2848e-05 deg
tp 2459638.691767784820
(2022-Feb-28.19176778)
0.00020714 TDB
period 2240.52492294082
6.13
4.6609e-05
1.276e-07
d
yr
n .1606766326560113 3.3425e-09 deg/d
Q 3.660978903153613 5.0772e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      9127 days (24.99 yr)  
   first obs. used      1995-02-05  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53278  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:16:09  

Additional Information
 Earth MOID = 2.02697 au 
 Jupiter MOID = 1.52647 au 
 T_jup = 3.132 
[ 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 15.1   n/a MPO433593  
diameter diameter 4.223 km 0.475 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.099   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243050 (2007 BX3)          Discovered 2007-Jan-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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