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160098 (2000 QX169)
Classification: Main-belt Asteroid          SPK-ID: 2160098
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .135867801151287 4.9879e-08  
a 2.357416566834536 1.1704e-08 au
q 2.037119561501112 1.1767e-07 au
i 5.632869412226311 6.054e-06 deg
node 308.4770626860654 4.6106e-05 deg
peri 52.96338917243599 5.0198e-05 deg
M 152.1947439400845 2.1575e-05 deg
tp 2458441.579450655788
(2018-Nov-19.07945066)
7.7774e-05 TDB
period 1322.06535229054
3.62
9.8453e-06
2.695e-08
d
yr
n .2723012136853017 2.0278e-09 deg/d
Q 2.677713572167961 1.3294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      7173 days (19.64 yr)  
   first obs. used      2000-08-31  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53127  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:30:26  

Additional Information
 Earth MOID = 1.03931 au 
 Jupiter MOID = 2.77498 au 
 T_jup = 3.534 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457269.5 (2015-Sep-04.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1360567256881869 5.0194e-08  
q 2.036468063458568 1.1853e-07 au
tp 2457116.905845567310
(2015-Apr-04.40584557)
7.4611e-05 TDB
node 308.6073421974946 4.6046e-05 deg
peri 52.26775132699404 5.0099e-05 deg
i 5.637037158795302 6.0585e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      7173 days (19.64 yr)  
   first obs. used      2000-08-31  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53127  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:30:26  

Additional Information
 Jupiter MOID = 2.77498 au 
 T_jup = 3.534 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.519454232018766E-15 -5.927824111659457E-15 -9.652875406994605E-13 1.445388306091983E-14 -3.095775128785794E-13 7.869369212820715E-17
q -5.927824111659457E-15 1.404924814130065E-14 2.446647083714686E-12 -3.511733892709806E-14 7.739005568270098E-13 2.358567790211761E-16
tp -9.652875406994605E-13 2.446647083714686E-12 5.566726758799194E-9 -2.8905979301424E-11 1.487450158341135E-9 2.271473727128381E-12
node 1.445388306091983E-14 -3.511733892709806E-14 -2.8905979301424E-11 2.120212061654427E-9 -2.116971326407206E-9 4.933113976158471E-11
peri -3.095775128785794E-13 7.739005568270098E-13 1.487450158341135E-9 -2.116971326407206E-9 2.509896518942585E-9 -4.85310447535159E-11
i 7.869369212820715E-17 2.358567790211761E-16 2.271473727128381E-12 4.933113976158471E-11 -4.85310447535159E-11 3.670484808712335E-11

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 16.2   n/a MPO454058  

160098 (2000 QX169)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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