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JPL Small-Body Database Browser
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160052 (1999 TQ265)
Classification: Main-belt Asteroid          SPK-ID: 2160052
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2212183189361265 6.1073e-08  
a 2.557100416122623 2.1112e-08 au
q 1.991422960717107 1.6147e-07 au
i 11.65441926455951 8.4048e-06 deg
node 276.9704512704025 3.0964e-05 deg
peri 88.65407210988 3.9574e-05 deg
M 282.9292733345001 3.0298e-05 deg
tp 2458920.247423922033
(2020-Mar-11.74742392)
0.00012874 TDB
period 1493.551152197188
4.09
1.8497e-05
5.064e-08
d
yr
n .2410362708169706 2.9851e-09 deg/d
Q 3.12277787152814 2.5783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      334  
   data-arc span      8206 days (22.47 yr)  
   first obs. used      1995-11-19  
   last obs. used      2018-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54798  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:36:49  

Additional Information
 Earth MOID = 1.02944 au 
 Jupiter MOID = 2.50597 au 
 T_jup = 3.374 
[ 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 15.4   n/a MPO439948  

160052 (1999 TQ265)          Discovered 1999-Oct-03 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 1999 TQ265 = 1995 WE8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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