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249377 (2009 BV10)
Classification: Main-belt Asteroid          SPK-ID: 2249377
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02786811781423973 5.8413e-08  
a 2.913562525429416 3.874e-08 au
q 2.832367021711595 1.6589e-07 au
i 10.21711487127526 7.2537e-06 deg
node 283.2995550349564 3.5813e-05 deg
peri 109.7720779175621 0.00013968 deg
M 194.1343211211063 0.00013316 deg
tp 2459837.429681954744
(2022-Sep-14.92968195)
0.00067202 TDB
period 1816.498069644036
4.97
3.623e-05
9.919e-08
d
yr
n .1981835301760305 3.9527e-09 deg/d
Q 2.994758029147237 3.982e-08 au
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      9177 days (25.13 yr)  
   first obs. used      1994-01-11  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60413  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:43:45  

Additional Information
 Earth MOID = 1.86031 au 
 Jupiter MOID = 2.20657 au 
 T_jup = 3.258 
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Orbital Elements at Epoch 2457196.5 (2015-Jun-23.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02795626240600085 5.8469e-08  
q 2.832202614497895 1.6629e-07 au
tp 2458034.112980706075
(2017-Oct-07.61298071)
0.00066961 TDB
node 283.3167931504035 3.5814e-05 deg
peri 112.5066309880678 0.00013914 deg
i 10.21688990000798 7.2535e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      9177 days (25.13 yr)  
   first obs. used      1994-01-11  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60413  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:43:45  

Additional Information
 Jupiter MOID = 2.20657 au 
 T_jup = 3.258 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.418635674532628E-15 -9.479717204025496E-15 1.127982157793652E-12 -1.544632173732175E-14 2.270458998456321E-13 -4.928749152663846E-15
q -9.479717204025496E-15 2.765369924504364E-14 -4.698082585422922E-12 4.143278430378779E-14 -1.068079619167379E-12 1.56957012994153E-14
tp 1.127982157793652E-12 -4.698082585422922E-12 4.483817378283332E-7 4.924712972939888E-11 9.004436281048791E-8 -2.048374617322452E-11
node -1.544632173732175E-14 4.143278430378779E-14 4.924712972939888E-11 1.282606833783871E-9 -1.252120780299454E-9 2.623784354227288E-12
peri 2.270458998456321E-13 -1.068079619167379E-12 9.004436281048791E-8 -1.252120780299454E-9 1.935950124726897E-8 -6.828327333674818E-12
i -4.928749152663846E-15 1.56957012994153E-14 -2.048374617322452E-11 2.623784354227288E-12 -6.828327333674818E-12 5.261378232230123E-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 15.9   n/a MPO433634  
diameter diameter 4.427 km 0.539 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249377 (2009 BV10)          Discovered 2009-Jan-25 by Lowe, A. at Mayhill
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

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