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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 
[ 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 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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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1911-Oct-23 07:26 00:10 Hygie 0.0465189985217594 0.0465081634236792 0.0465298771919881 2.97987765840906 2.97987737968552 2419332.809881974 10.0359542895957 2329.09379941031 83.7931125328544 -76.7339605848744 80578.4916680583 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 11:43:47 2019-Jul-14 11:43
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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