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(2017 BQ6)
Classification: Apollo [NEO, PHA]          SPK-ID: 3767007
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5309900261748226 1.7555e-06  
a 1.946942281567656 6.8889e-06 au
q .9131353485171777 2.111e-07 au
i 9.003426444128253 1.3383e-05 deg
node 133.0163524507398 4.7371e-06 deg
peri 43.55913322102961 2.3831e-05 deg
M 140.4174571045804 0.0026406 deg
tp 2458813.468204130135
(2019-Nov-25.96820413)
0.005224 TDB
period 992.2658434797024
2.72
0.0052664
1.442e-05
d
yr
n .362805998377958 1.9256e-06 deg/d
Q 2.980749214618135 1.0547e-05 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   # delay obs. used      3  
   # Doppler obs. used      2  
   data-arc span      130 days  
   first obs. used      2017-01-26  
   last obs. used      2017-06-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .34548  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 18:24:59  

Additional Information
 Earth MOID = .012191 au 
 Jupiter MOID = 2.00968 au 
 T_jup = 3.696 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 21.4   n/a MPO399670  
rotation period rot_per 2.150 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Vaduvescu, O.; Aznar, A.M.; Tudor, V.; Predatu, M.; et al. (2017) Earth, Moon, and Planets 120, 41-100.]

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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