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JPL Small-Body Database Browser
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442114 (2010 TG161)
Classification: Main-belt Asteroid          SPK-ID: 2442114
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02493403504097819 9.3153e-08  
a 3.162958266339752 8.8884e-08 au
q 3.084092954093685 3.0691e-07 au
i 2.628607969369019 1.0071e-05 deg
node 73.42092803993339 0.00021045 deg
peri 266.219606810543 0.00030319 deg
M 224.517741629271 0.00022049 deg
tp 2459373.747538054277
(2021-Jun-08.24753805)
0.0012711 TDB
period 2054.65362806265
5.63
8.6608e-05
2.371e-07
d
yr
n .1752120138806301 7.3856e-09 deg/d
Q 3.241823578585819 9.11e-08 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      4869 days (13.33 yr)  
   first obs. used      2005-12-02  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53908  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:06:23  

Additional Information
 Earth MOID = 2.07501 au 
 Jupiter MOID = 1.85448 au 
 T_jup = 3.202 
[ 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 16.8   n/a MPO434641  

442114 (2010 TG161)          Discovered 2010-Oct-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 TG161 = 2013 EF88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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