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JPL Small-Body Database Browser
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85086 (3059 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2085086
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1458034190547701 4.7666e-08  
a 3.17055447744748 2.5203e-08 au
q 2.708276794336228 1.5188e-07 au
i 6.865422702117695 6.1831e-06 deg
node 15.20835780594049 4.0388e-05 deg
peri 32.80254478581223 4.5008e-05 deg
M 334.514509277354 1.9441e-05 deg
tp 2458746.479461108208
(2019-Sep-19.97946111)
0.00011184 TDB
period 2062.059803787
5.65
2.4587e-05
6.732e-08
d
yr
n .1745827154667654 2.0816e-09 deg/d
Q 3.632832160558733 2.8877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      812  
   data-arc span      16871 days (46.19 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52103  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 08:14:28  

Additional Information
 Earth MOID = 1.72047 au 
 Jupiter MOID = 1.80613 au 
 T_jup = 3.175 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456446.5 (2013-Jun-03.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1404696121030446 4.7167e-08  
q 2.727363953187118 1.49e-07 au
tp 2456682.333178700365
(2014-Jan-24.83317870)
0.00011326 TDB
node 15.37248096011578 4.0524e-05 deg
peri 32.79332034171495 4.5508e-05 deg
i 6.852479555434631 6.168e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      812  
   data-arc span      16871 days (46.19 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52103  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 08:14:28  

Additional Information
 Jupiter MOID = 1.80613 au 
 T_jup = 3.175 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.224684027576592E-15 -6.951020250997215E-15 -1.438747112853682E-12 1.193483316496639E-14 -3.178156222300473E-13 -7.792564368067485E-16
q -6.951020250997215E-15 2.220166132657665E-14 4.607245906537877E-12 -4.106028113879773E-14 1.005492759441463E-12 3.850330842053956E-15
tp -1.438747112853682E-12 4.607245906537877E-12 1.282884038401638E-8 -1.49650730971343E-11 2.367272609172147E-9 -1.0510788289781E-12
node 1.193483316496639E-14 -4.106028113879773E-14 -1.49650730971343E-11 1.642210852517639E-9 -1.63321915052588E-9 -5.153947956134939E-11
peri -3.178156222300473E-13 1.005492759441463E-12 2.367272609172147E-9 -1.63321915052588E-9 2.070944985374164E-9 5.092891256432604E-11
i -7.792564368067485E-16 3.850330842053956E-15 -1.0510788289781E-12 -5.153947956134939E-11 5.092891256432604E-11 3.804441751679723E-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 14.4   n/a MPO453281  

85086 (3059 T-2)          Discovered 1973-Sep-30 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
 3059 T-2 = 2001 QM195 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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