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100706 (1998 BQ7)
Classification: Main-belt Asteroid          SPK-ID: 2100706
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2729916944901713 4.2658e-08  
a 2.615618519558244 1.7162e-08 au
q 1.901576387764165 1.1033e-07 au
i 11.94349158291192 5.0851e-06 deg
node 135.3002113411762 2.2099e-05 deg
peri 254.5818556507206 2.4635e-05 deg
M 167.8350686041971 1.5863e-05 deg
tp 2458280.155504225865
(2018-Jun-10.65550423)		 6.2449e-05 TDB
period 1545.112238076111
4.23		 1.5207e-05
4.163e-08		 d
yr
n .2329927827432473 2.2932e-09 deg/d
Q 3.329660651352322 2.1847e-08 au
   Orbit Determination Parameters
   # obs. used (total)      793  
   data-arc span      8150 days (22.31 yr)  
   first obs. used      1998-01-24  
   last obs. used      2020-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50083  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:04:42  

Additional Information
 Earth MOID = .946002 au 
 Jupiter MOID = 2.25418 au 
 T_jup = 3.324 
[ 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 14.85   n/a E2021B55  

100706 (1998 BQ7)          Discovered 1998-Jan-24 by NEAT at Haleakala
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1998 BQ7 = 2001 XR51 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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