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342967 (2009 BT10)
Classification: Main-belt Asteroid          SPK-ID: 2342967
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2236202578777708 5.0632e-08  
a 2.934070783754569 2.9507e-08 au
q 2.277953118459739 1.4465e-07 au
i 5.541252006804346 6.4474e-06 deg
node 263.1840538073363 9.0925e-05 deg
peri 167.7032640287076 9.3744e-05 deg
M 130.4151249890198 2.4054e-05 deg
tp 2458335.487561697878
(2018-Aug-04.98756170)
0.00011789 TDB
period 1835.710986811694
5.03
2.7692e-05
7.582e-08
d
yr
n .1961093018380069 2.9583e-09 deg/d
Q 3.590188449049399 3.6106e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      6454 days (17.67 yr)  
   first obs. used      2002-09-13  
   last obs. used      2020-05-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62824  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:06:45  

Additional Information
 Earth MOID = 1.29292 au 
 Jupiter MOID = 1.71315 au 
 T_jup = 3.230 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457503.5 (2016-Apr-25.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2240954273781642 5.0781e-08  
q 2.276586295940355 1.452e-07 au
tp 2458336.274392381279
(2018-Aug-05.77439238)
0.0001175 TDB
node 263.1999189081859 9.0909e-05 deg
peri 167.9493767657547 9.3709e-05 deg
i 5.542001865385016 6.4485e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      6454 days (17.67 yr)  
   first obs. used      2002-09-13  
   last obs. used      2020-05-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62824  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:06:45  

Additional Information
 Jupiter MOID = 1.71315 au 
 T_jup = 3.230 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.578702775646566E-15 -7.286963638615726E-15 2.036615977111616E-12 4.569714561447925E-14 3.407407042725357E-13 1.489128587959703E-15
q -7.286963638615726E-15 2.108168715663107E-14 -4.820533735516396E-12 -1.211556693255954E-13 -8.259928158151604E-13 -2.848781266716943E-15
tp 2.036615977111616E-12 -4.820533735516396E-12 1.380595189032009E-8 1.141016249765269E-10 2.783586969432955E-9 1.068724538146254E-11
node 4.569714561447925E-14 -1.211556693255954E-13 1.141016249765269E-10 8.264526996275687E-9 -8.202500916843318E-9 1.996688568068625E-10
peri 3.407407042725357E-13 -8.259928158151604E-13 2.783586969432955E-9 -8.202500916843318E-9 8.781384659866895E-9 -1.96565119441783E-10
i 1.489128587959703E-15 -2.848781266716943E-15 1.068724538146254E-11 1.996688568068625E-10 -1.96565119441783E-10 4.158314166125968E-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 16.5   n/a MPO427760  

342967 (2009 BT10)          Discovered 2009-Jan-25 by Lowe, A. at Mayhill
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

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