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351717 (2006 BC245)
Classification: Main-belt Asteroid          SPK-ID: 2351717
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .119224625895884 6.9791e-08  
a 2.42634687484942 1.9278e-08 au
q 2.137066576401851 1.716e-07 au
i 2.546244546781252 7.6111e-06 deg
node 18.47789317417381 0.00010735 deg
peri 193.4550759132394 0.00010956 deg
M 279.4058093993481 2.474e-05 deg
tp 2459509.550177164926
(2021-Oct-22.05017716)
9.7211e-05 TDB
period 1380.472499943112
3.78
1.6453e-05
4.505e-08
d
yr
n .260780276329181 3.108e-09 deg/d
Q 2.71562717329699 2.1577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      6944 days (19.01 yr)  
   first obs. used      2002-01-14  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55997  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 16:10:29  

Additional Information
 Earth MOID = 1.13027 au 
 Jupiter MOID = 2.24779 au 
 T_jup = 3.499 
[ 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 17.6   n/a MPO503402  

351717 (2006 BC245)          Discovered 2006-Jan-31 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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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
2068-Apr-15 01:14 00:03 Amphi 0.0373336085173742 0.037314944901717 0.0373522797342274 3.5177260863206 3.51772604254713 2476486.551397823 2.68185958775992 1254.97547590562 80.8904475851709 42.2781452482481 46533.0148290682 T 16 CATAB v2.0f-lin.ifort 2021-Feb-24 16:10:30 2021-Feb-24 16:10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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