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JPL Small-Body Database Browser
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469398 (2001 TQ247)
Classification: Main-belt Asteroid          SPK-ID: 2469398
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1796816684741593 6.8909e-08  
a 2.459138616585448 2.0226e-08 au
q 2.017276486948139 1.5891e-07 au
i 2.036069531403368 7.2103e-06 deg
node 140.0048996891357 0.0001707 deg
peri 269.7743348222236 0.00017341 deg
M 171.6762153941675 3.2589e-05 deg
tp 2457928.791921704075
(2017-Jun-24.29192170)
0.00012104 TDB
period 1408.5521843042
3.86
1.7378e-05
4.758e-08
d
yr
n .2555815851280182 3.1532e-09 deg/d
Q 2.901000746222758 2.386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      6445 days (17.65 yr)  
   first obs. used      2001-09-17  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59623  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:18:46  

Additional Information
 Earth MOID = 1.02842 au 
 Jupiter MOID = 2.47152 au 
 T_jup = 3.468 
[ 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 17.6   n/a MPO437768  

469398 (2001 TQ247)          Discovered 2001-Oct-14 by Sloan Digital Sky Survey at Apache Point
Reference: Last Updated: 2016-08-22

Alternate Designations
 2001 TQ247 = 2005 UC457 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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