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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 174 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8949973978171082 2.9143e-08  
a .8764481253783992 4.6198e-10 au
q .09202933384304934 2.5539e-08 au
i 25.73477407658375 3.1656e-06 deg
node 333.701649771465 2.9603e-06 deg
peri 324.3439325167565 5.5546e-06 deg
M 331.0118750961486 2.915e-06 deg
tp 2459224.632670028679
(2021-Jan-10.13267003)
2.4362e-06 TDB
period 299.7006960312276
0.82
2.3696e-07
6.488e-10
d
yr
n 1.201198411506156 9.4974e-10 deg/d
Q 1.660866916913749 8.7545e-10 au
  Orbit Determination Parameters
   # obs. used (total)      743  
   # delay obs. used      7  
   # Doppler obs. used      0  
   data-arc span      8772 days (24.02 yr)  
   first obs. used      1997-02-10  
   last obs. used      2021-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40868  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Mar-02 05:51:04  

Additional Information
 Earth MOID = .090402 au 
 Jupiter MOID = 3.67628 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. 2020-October); 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, A.M.; 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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