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213987 (2004 BA10)
Classification: Main-belt Asteroid          SPK-ID: 2213987
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1402332877980331 4.2953e-08  
a 2.634704597172833 1.2422e-08 au
q 2.265231309134694 1.1552e-07 au
i 4.932632075731847 4.2613e-06 deg
node 96.83914049787118 5.5152e-05 deg
peri 26.54330640243715 5.8026e-05 deg
M 347.7645175109498 1.6486e-05 deg
tp 2459253.590268255010
(2021-Feb-08.09026826)
7.1546e-05 TDB
period 1562.054997741819
4.28
1.1047e-05
3.025e-08
d
yr
n .2304656369464795 1.6299e-09 deg/d
Q 3.004177885210972 1.4164e-08 au
  Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      9044 days (24.76 yr)  
   first obs. used      1996-05-18  
   last obs. used      2021-02-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49627  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:55  

Additional Information
 Earth MOID = 1.28215 au 
 Jupiter MOID = 2.06714 au 
 T_jup = 3.379 
[ 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 16.23   n/a MPCxxxxx  

213987 (2004 BA10)          Discovered 2004-Jan-16 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2004 BA10 = 2011 VY23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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