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JPL Small-Body Database Browser
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201502 (2003 MK3)
Classification: Main-belt Asteroid          SPK-ID: 2201502
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .162607297597236 3.761e-08  
a 2.579277883396758 2.421e-08 au
q 2.159868477025292 1.0165e-07 au
i 7.019091581920375 5.3651e-06 deg
node 91.85217567092405 5.8732e-05 deg
peri 204.5853744393204 6.4098e-05 deg
M 21.05302164705243 2.8079e-05 deg
tp 2458912.017463399328
(2020-Mar-03.51746340)
0.00011759 TDB
period 1513.023342219465
4.14
2.1302e-05
5.832e-08
d
yr
n .2379342009832534 3.3499e-09 deg/d
Q 2.998687289768224 2.8146e-08 au
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      7238 days (19.82 yr)  
   first obs. used      1999-07-14  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60867  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:14:37  

Additional Information
 Earth MOID = 1.14611 au 
 Jupiter MOID = 2.19765 au 
 T_jup = 3.396 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457106.5 (2015-Mar-25.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1618653685782861 3.7515e-08  
q 2.161522984964024 1.0111e-07 au
tp 2457400.550645730290
(2016-Jan-13.05064573)
0.00011363 TDB
node 91.86461982245328 5.8741e-05 deg
peri 204.9686134484032 6.4182e-05 deg
i 7.018479019672229 5.3677e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      7238 days (19.82 yr)  
   first obs. used      1999-07-14  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60867  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:14:37  

Additional Information
 Jupiter MOID = 2.19765 au 
 T_jup = 3.396 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.40736997308768E-15 -3.71910588841159E-15 -1.118951725725085E-12 -1.207197258399196E-14 -2.074029345927888E-13 -8.738508820250376E-16
q -3.71910588841159E-15 1.022365157382824E-14 3.198314516637469E-12 2.911958971821813E-14 5.902085503183282E-13 3.533546207588567E-15
tp -1.118951725725085E-12 3.198314516637469E-12 1.291109371050082E-8 5.878616977126367E-11 3.015305056321018E-9 7.439869845913776E-12
node -1.207197258399196E-14 2.911958971821813E-14 5.878616977126367E-11 3.450492526592042E-9 -3.410965668421548E-9 -1.757524063881948E-10
peri -2.074029345927888E-13 5.902085503183282E-13 3.015305056321018E-9 -3.410965668421548E-9 4.119389269341901E-9 1.76232082449307E-10
i -8.738508820250376E-16 3.533546207588567E-15 7.439869845913776E-12 -1.757524063881948E-10 1.76232082449307E-10 2.881170223405707E-11

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 15.6   n/a MPO433319  

201502 (2003 MK3)          Discovered 2003-Jun-25 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 MK3 = 2008 US87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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