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117274 (2004 TR110)
Classification: Main-belt Asteroid          SPK-ID: 2117274
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1702729868827655 6.3062e-08  
a 2.755499963446035 1.9936e-08 au
q 2.286312754314727 1.7007e-07 au
i 4.121904800783502 4.9709e-06 deg
node 233.1994772414157 7.6907e-05 deg
peri 137.4271336662435 7.8067e-05 deg
M 164.2359025956275 1.7519e-05 deg
tp 2458238.307550697688
(2018-Apr-29.80755070)
7.6514e-05 TDB
period 1670.702187599129
4.57
1.8131e-05
4.964e-08
d
yr
n .2154782597832924 2.3384e-09 deg/d
Q 3.224687172577342 2.333e-08 au
  Orbit Determination Parameters
   # obs. used (total)      446  
   data-arc span      8910 days (24.39 yr)  
   first obs. used      1995-11-27  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51234  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:11:13  

Additional Information
 Earth MOID = 1.28839 au 
 Jupiter MOID = 2.25761 au 
 T_jup = 3.319 
[ 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 15.5   n/a MPO453643  

117274 (2004 TR110)          Discovered 2004-Oct-07 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 TR110 = 2001 AQ7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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