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137924 (2000 BD19)
Classification: Aten [NEO]          SPK-ID: 2137924
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 167 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8950019841611399 2.9293e-08  
a .8764416568269027 4.6294e-10 au
q .09202463496534796 2.567e-08 au
i 25.73217339577917 3.1795e-06 deg
node 333.7060116031728 2.974e-06 deg
peri 324.3389283449915 5.5904e-06 deg
M 90.78085769050455 2.8416e-06 deg
tp 2458924.925597118604
(2020-Mar-16.42559712)
2.3401e-06 TDB
period 299.6973781637702
0.82
2.3745e-07
6.501e-10
d
yr
n 1.201211709644245 9.5173e-10 deg/d
Q 1.660858678688457 8.7728e-10 au
  Orbit Determination Parameters
   # obs. used (total)      720  
   # delay obs. used      7  
   # Doppler obs. used      0  
   data-arc span      8399 days (23.00 yr)  
   first obs. used      1997-02-10  
   last obs. used      2020-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39606  
   source      ORB  
   producer      Giorgini  
   solution date      2020-Apr-07 00:46:11  

Additional Information
 Earth MOID = .0904242 au 
 Jupiter MOID = 3.6765 au 
 T_jup = 6.267 
[ 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 17.2   n/a MPO254091  
diameter diameter 0.970 km 0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
rotation period rot_per 10.570 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Miles, R. (2008) J. Brit. Astron. Assoc. 118, 187-198.]
[Warner, B.D. (2015) Minor Planet Bull. 42, 172-183.]
[Vaduvescu, O.; Aznar Macias, A.; Tudor, V.; Predatu, M.; et al. (2017) Earth, Moon, and Planets 120, 41-100.]
geometric albedo albedo 0.247   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

137924 (2000 BD19)          Discovered 2000-Jan-26 by LINEAR at Socorro
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

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