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85060 (2080 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2085060
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1992433573624759 4.4972e-08  
a 2.573934382968364 9.6197e-09 au
q 2.061095054875034 1.1234e-07 au
i 11.04296574205138 4.0914e-06 deg
node 180.3221784010034 2.6793e-05 deg
peri 9.337158464575291 2.9405e-05 deg
M 47.62157706721977 1.3285e-05 deg
tp 2459196.975649054154
(2020-Dec-13.47564905)
5.534e-05 TDB
period 1508.323973376931
4.13
8.4557e-06
2.315e-08
d
yr
n .23867551424911 1.338e-09 deg/d
Q 3.086773711061693 1.1536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      18398 days (50.37 yr)  
   first obs. used      1971-03-24  
   last obs. used      2021-08-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53251  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 01:53:40  

Additional Information
 Earth MOID = 1.06377 au 
 Jupiter MOID = 1.86663 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 16.00   n/a MPO637168  

85060 (2080 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
 2080 T-1 = 2000 ER37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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