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118765 (2000 QB225)
Classification: Main-belt Asteroid          SPK-ID: 2118765
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09864565583595394 4.6639e-08  
a 2.740865672837644 1.79e-08 au
q 2.470491180982321 1.3178e-07 au
i 10.70895156413945 5.5723e-06 deg
node 332.7191431685994 2.3758e-05 deg
peri 135.8517569829087 3.9454e-05 deg
M 359.9015351950384 2.8491e-05 deg
tp 2459000.953323860607
(2020-May-31.45332386)
0.00013117 TDB
period 1657.410380106768
4.54
1.6237e-05
4.445e-08
d
yr
n .2172063143328505 2.1278e-09 deg/d
Q 3.011240164692966 1.9666e-08 au
  Orbit Determination Parameters
   # obs. used (total)      699  
   data-arc span      10374 days (28.40 yr)  
   first obs. used      1991-09-07  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53918  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:02:01  

Additional Information
 Earth MOID = 1.49876 au 
 Jupiter MOID = 2.08106 au 
 T_jup = 3.318 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO502795  

118765 (2000 QB225)          Discovered 2000-Aug-29 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2000 QB225 = 2005 SN12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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