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11160 (1998 BH7)
Classification: Main-belt Asteroid          SPK-ID: 2011160
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08463218786364815 2.743e-08  
a 2.231476349861095 5.9036e-09 au
q 2.042621624206363 5.9849e-08 au
i 1.37325238442953 3.6729e-06 deg
node 183.2598342282281 0.00013094 deg
peri 62.44211649150374 0.00013325 deg
M 145.2389194600662 2.3857e-05 deg
tp 2458509.289809623581
(2019-Jan-25.78980962)
8.0828e-05 TDB
period 1217.550152486037
3.33
4.8317e-06
1.323e-08
d
yr
n .2956757052388679 1.1734e-09 deg/d
Q 2.420331075515827 6.4032e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2392  
   data-arc span      26030 days (71.27 yr)  
   first obs. used      1949-07-28  
   last obs. used      2020-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48026  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:44:55  

Additional Information
 Earth MOID = 1.02956 au 
 Jupiter MOID = 2.58079 au 
 T_jup = 3.636 
[ 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 14.0   n/a MPO492879  

11160 (1998 BH7)          Discovered 1998-Jan-24 by JPL/GEODSS NEAT at Haleakala
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 BH7 = 1949 OP = 1976 SZ8 = 1992 LL1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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