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115031 (2003 QN104)
Classification: Inner Main-belt Asteroid          SPK-ID: 2115031
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06754548378564194 3.6783e-08  
a 1.89795675209617 6.5607e-09 au
q 1.769758345071609 7.2142e-08 au
i 23.46149019087899 4.8738e-06 deg
node 171.3408505381483 9.735e-06 deg
peri 304.2142527003053 3.6241e-05 deg
M 85.12731558120025 3.4587e-05 deg
tp 2458974.663396900325
(2020-May-05.16339690)
9.1698e-05 TDB
period 955.0539278820853
2.61
4.952e-06
1.356e-08
d
yr
n .3769420652489552 1.9545e-09 deg/d
Q 2.026155159120732 7.0038e-09 au
  Orbit Determination Parameters
   # obs. used (total)      755  
   data-arc span      8397 days (22.99 yr)  
   first obs. used      1997-03-02  
   last obs. used      2020-02-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49813  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:41:43  

Additional Information
 Earth MOID = .817732 au 
 Jupiter MOID = 3.00555 au 
 T_jup = 3.847 
[ 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 16.15   n/a E2021B55  

115031 (2003 QN104)          Discovered 2003-Aug-28 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 QN104 = 2000 KF68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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