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JPL Small-Body Database Browser
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461159 (2015 TW119)
Classification: Outer Main-belt Asteroid          SPK-ID: 2461159
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1438323720483142 7.6671e-08  
a 3.200053067150814 1.5496e-07 au
q 2.73978184382203 2.1074e-07 au
i 12.89120046070644 8.9587e-06 deg
node 152.4971833318637 3.6934e-05 deg
peri 252.2987880008765 6.3606e-05 deg
M 306.5272650369949 4.9996e-05 deg
tp 2459311.073283878563
(2021-Apr-06.57328388)
0.0003007 TDB
period 2090.904500651325
5.72
0.00015187
4.158e-07
d
yr
n .1721742910247018 1.2506e-08 deg/d
Q 3.660324290479599 1.7725e-07 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      3140 days (8.60 yr)  
   first obs. used      2008-07-29  
   last obs. used      2017-03-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51974  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 09:06:58  

Additional Information
 Earth MOID = 1.78194 au 
 Jupiter MOID = 1.93394 au 
 T_jup = 3.139 
[ 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 16.5   n/a MPO437756  

461159 (2015 TW119)          Discovered 2011-Feb-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-02-25

[ show close-approach data ]
Alternate Designations
 2015 TW119 = 2014 QC388 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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