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JPL Small-Body Database Browser
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(2007 TY172)
Classification: Main-belt Asteroid          SPK-ID: 3389643
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1939426968199274 1.1341e-07  
a 2.434281137696495 4.5511e-07 au
q 1.962170089033756 2.7215e-07 au
i 5.160991934716905 1.7744e-05 deg
node 184.0118783414667 0.00016754 deg
peri 135.1385096282578 0.00071009 deg
M 40.86261410815206 0.00077227 deg
tp 2458443.037126201855
(2018-Nov-20.53712620)
0.0029319 TDB
period 1387.249342817332
3.80
0.00038904
1.065e-06
d
yr
n .2595063402725313 7.2775e-08 deg/d
Q 2.906392186359234 5.4337e-07 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      3022 days (8.27 yr)  
   first obs. used      2007-08-24  
   last obs. used      2015-12-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .53316  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-08 14:55:00  

Additional Information
 Earth MOID = .952614 au 
 Jupiter MOID = 2.42077 au 
 T_jup = 3.474 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.4   n/a MPO361134  

Alternate Designations
 2007 TY172 = 2011 UZ227 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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