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JPL Small-Body Database Browser
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434169 (2002 TQ93)
Classification: Main-belt Asteroid          SPK-ID: 2434169
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2504124938343895 6.7503e-08  
a 2.254036253023165 9.2623e-09 au
q 1.689597413710511 1.4908e-07 au
i 2.626636417727569 4.9067e-06 deg
node 145.4385000183641 0.00017097 deg
peri 216.3378703399807 0.00017168 deg
M 81.59642358431988 1.5201e-05 deg
tp 2458720.338537991554
(2019-Aug-24.83853799)
5.1673e-05 TDB
period 1236.06062487305
3.38
7.6188e-06
2.086e-08
d
yr
n .2912478504336904 1.7952e-09 deg/d
Q 2.818475092335819 1.1582e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      6261 days (17.14 yr)  
   first obs. used      2002-09-13  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55645  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:01:47  

Additional Information
 Earth MOID = .687596 au 
 Jupiter MOID = 2.63672 au 
 T_jup = 3.582 
[ 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 18.1   n/a MPO503561  

434169 (2002 TQ93)          Discovered 2002-Oct-03 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2002 TQ93 = 2009 WU89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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