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437859 (2000 QO147)
Classification: Main-belt Asteroid          SPK-ID: 2437859
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .287620490771191 5.17e-08  
a 2.412484864841305 1.3489e-08 au
q 1.718604784037579 1.2126e-07 au
i 16.70788947806722 6.8321e-06 deg
node 174.8940230211418 1.595e-05 deg
peri 145.8696080748097 2.0627e-05 deg
M 105.6429393463431 1.1737e-05 deg
tp 2458598.863384744021
(2019-Apr-25.36338474)
4.2496e-05 TDB
period 1368.659206065128
3.75
1.1479e-05
3.143e-08
d
yr
n .2630311463983748 2.206e-09 deg/d
Q 3.106364945645032 1.7369e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      7028 days (19.24 yr)  
   first obs. used      2000-08-31  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5246  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:03:47  

Additional Information
 Earth MOID = .730817 au 
 Jupiter MOID = 2.36184 au 
 T_jup = 3.406 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457740.5 (2016-Dec-18.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2883496645345194 5.1661e-08  
q 1.715915338741518 1.2117e-07 au
tp 2457231.321878168182
(2015-Jul-27.82187817)
3.6623e-05 TDB
node 174.9286572105694 1.5938e-05 deg
peri 145.9159549401548 2.0604e-05 deg
i 16.71844750750711 6.8362e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      7028 days (19.24 yr)  
   first obs. used      2000-08-31  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5246  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:03:47  

Additional Information
 Jupiter MOID = 2.36184 au 
 T_jup = 3.406 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.668810729111013E-15 -6.243096195105466E-15 5.866948930970621E-13 -6.410017784731087E-14 1.751046986847132E-13 -4.102406787522982E-14
q -6.243096195105466E-15 1.468098179590577E-14 -1.282650716124851E-12 1.534664844486459E-13 -3.721303943752052E-13 9.566792902598055E-14
tp 5.866948930970621E-13 -1.282650716124851E-12 1.341270834689506E-9 -8.779632632922765E-12 4.913398835731385E-10 -2.237164404204593E-11
node -6.410017784731087E-14 1.534664844486459E-13 -8.779632632922765E-12 2.540183763642801E-10 -2.425726280947526E-10 2.1162992305737E-11
peri 1.751046986847132E-13 -3.721303943752052E-13 4.913398835731385E-10 -2.425726280947526E-10 4.245149064419873E-10 -2.626379247525019E-11
i -4.102406787522982E-14 9.566792902598055E-14 -2.237164404204593E-11 2.1162992305737E-11 -2.626379247525019E-11 4.673415843826574E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO434613  

437859 (2000 QO147)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: Last Updated: 2015-07-06

Alternate Designations
 2000 QO147 = 2011 LP2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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