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JPL Small-Body Database Browser
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20131 (1996 BP3)
Classification: Main-belt Asteroid          SPK-ID: 2020131
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09424234025951221 3.3989e-08  
a 3.002454625663338 1.6372e-08 au
q 2.719496275217828 1.0324e-07 au
i 9.637976479891135 5.5214e-06 deg
node 348.9641444879893 2.3387e-05 deg
peri 89.20309460912381 3.8149e-05 deg
M 296.3584019837755 3.106e-05 deg
tp 2459336.432236655121
(2021-May-01.93223666)
0.00016476 TDB
period 1900.260348035456
5.20
1.5543e-05
4.255e-08
d
yr
n .1894477250826068 1.5495e-09 deg/d
Q 3.285412976108849 1.7915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1443  
   data-arc span      10480 days (28.69 yr)  
   first obs. used      1991-02-22  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49488  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 00:05:20  

Additional Information
 Earth MOID = 1.75657 au 
 Jupiter MOID = 1.94761 au 
 T_jup = 3.224 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456613.5 (2013-Nov-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09194656837940694 3.3249e-08  
q 2.729287429267225 1.0073e-07 au
tp 2457421.095516468019
(2016-Feb-02.59551647)
0.00016754 TDB
node 349.2501534398542 2.3311e-05 deg
peri 86.6179853722667 3.9201e-05 deg
i 9.655896986639808 5.5253e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1443  
   data-arc span      10480 days (28.69 yr)  
   first obs. used      1991-02-22  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49488  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 00:05:20  

Additional Information
 Jupiter MOID = 1.94761 au 
 T_jup = 3.224 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.105525126321777E-15 -3.3114112014244E-15 6.352337142875682E-13 3.244873512388139E-15 1.231339300282961E-13 -1.224894621491785E-16
q -3.3114112014244E-15 1.014742182830809E-14 -1.258408858057084E-12 -9.417514770817314E-15 -2.692653822026005E-13 6.700174529173859E-16
tp 6.352337142875682E-13 -1.258408858057084E-12 2.806850432761552E-8 5.964586610844693E-12 5.291201174006225E-9 1.10865246050868E-11
node 3.244873512388139E-15 -9.417514770817314E-15 5.964586610844693E-12 5.433893430111963E-10 -5.340676078177845E-10 -2.652934707236968E-11
peri 1.231339300282961E-13 -2.692653822026005E-13 5.291201174006225E-9 -5.340676078177845E-10 1.53674559953714E-9 2.815821941347445E-11
i -1.224894621491785E-16 6.700174529173859E-16 1.10865246050868E-11 -2.652934707236968E-11 2.815821941347445E-11 3.05289762735729E-11

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 13.4   n/a MPO347680  

20131 (1996 BP3)          Discovered 1996-Jan-27 by Kobayashi, T. at Oizumi
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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