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85062 (2272 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2085062
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .18274174133705 4.6428e-08  
a 2.396004008471882 1.2405e-08 au
q 1.958154063713179 1.1226e-07 au
i 3.091199187771012 5.084e-06 deg
node 88.18132200105049 8.8608e-05 deg
peri 167.1436538667345 8.9575e-05 deg
M 39.92953607881201 1.6589e-05 deg
tp 2458850.247571237793
(2020-Jan-01.74757124)
6.1692e-05 TDB
period 1354.658222114855
3.71
1.0521e-05
2.88e-08
d
yr
n .2657496880932653 2.0639e-09 deg/d
Q 2.833853953230586 1.4672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      607  
   data-arc span      17566 days (48.09 yr)  
   first obs. used      1971-03-25  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54038  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:09:18  

Additional Information
 Earth MOID = .943455 au 
 Jupiter MOID = 2.21632 au 
 T_jup = 3.504 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456518.5 (2013-Aug-14.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1835347905068775 4.6598e-08  
q 1.955206256079551 1.1256e-07 au
tp 2456140.818379769056
(2012-Aug-01.31837977)
5.1003e-05 TDB
node 88.22347413334549 8.8492e-05 deg
peri 166.9876515138732 8.9442e-05 deg
i 3.093465443065036 5.0895e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      607  
   data-arc span      17566 days (48.09 yr)  
   first obs. used      1971-03-25  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54038  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:09:18  

Additional Information
 Jupiter MOID = 2.21632 au 
 T_jup = 3.504 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.171351963695569E-15 -5.224717814827531E-15 -4.048437549805703E-13 -9.104991643221537E-15 -6.301687365703025E-14 -3.949445551173758E-16
q -5.224717814827531E-15 1.26706552927863E-14 1.139143541453055E-12 2.136945686987873E-14 1.971382088016411E-13 1.15879731362561E-15
tp -4.048437549805703E-13 1.139143541453055E-12 2.601299904710261E-9 -3.049755959513333E-12 6.836468501564601E-10 1.658385747948546E-12
node -9.104991643221537E-15 2.136945686987873E-14 -3.049755959513333E-12 7.830811019318348E-9 -7.819769137068216E-9 -6.785983970260136E-11
peri -6.301687365703025E-14 1.971382088016411E-13 6.836468501564601E-10 -7.819769137068216E-9 7.99978907017274E-9 6.820271850813952E-11
i -3.949445551173758E-16 1.15879731362561E-15 1.658385747948546E-12 -6.785983970260136E-11 6.820271850813952E-11 2.590323194756751E-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 16.0   n/a MPO432394  

85062 (2272 T-1)          Discovered 1971-Mar-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2272 T-1 = 2001 KY6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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