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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1461192743157801 4.7219e-08  
a 3.17159785622576 2.2617e-08 au
q 2.708166279052568 1.4887e-07 au
i 6.864361445901102 5.5702e-06 deg
node 15.19853013875441 3.8622e-05 deg
peri 32.75971698012996 4.2871e-05 deg
M 44.36293224158522 1.7024e-05 deg
tp 2458746.266168077761
(2019-Sep-19.76616808)
9.7295e-05 TDB
period 2063.077773885567
5.65
2.2068e-05
6.042e-08
d
yr
n .1744965723332775 1.8665e-09 deg/d
Q 3.635029433398952 2.5922e-08 au
  Orbit Determination Parameters
   # obs. used (total)      902  
   data-arc span      16933 days (46.36 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50289  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:26:03  

Additional Information
 Earth MOID = 1.72086 au 
 Jupiter MOID = 1.80555 au 
 T_jup = 3.174 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456663.5 (2014-Jan-06.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .14053611091035 4.673e-08  
q 2.727216635434242 1.4607e-07 au
tp 2456682.548656414959
(2014-Jan-25.04865642)
0.00010388 TDB
node 15.37208046197369 3.8745e-05 deg
peri 32.84545295700968 4.3363e-05 deg
i 6.85247426377561 5.5567e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      902  
   data-arc span      16933 days (46.36 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50289  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:26:03  

Additional Information
 Jupiter MOID = 1.80555 au 
 T_jup = 3.174 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.183695474443359E-15 -6.764030457477415E-15 -1.163558823092024E-12 1.689911572890654E-14 -2.792869199141443E-13 -2.032867920109852E-15
q -6.764030457477415E-15 2.133596573063115E-14 3.288333816518421E-12 -5.388795502244607E-14 8.102911020092534E-13 7.59854963767972E-15
tp -1.163558823092024E-12 3.288333816518421E-12 1.079072935267282E-8 -1.058001866296496E-11 2.041893081008179E-9 -7.519598773528211E-13
node 1.689911572890654E-14 -5.388795502244607E-14 -1.058001866296496E-11 1.501195401056451E-9 -1.49267666319147E-9 -2.00488043489124E-11
peri -2.792869199141443E-13 8.102911020092534E-13 2.041893081008179E-9 -1.49267666319147E-9 1.880308628677006E-9 1.974271404444451E-11
i -2.032867920109852E-15 7.59854963767972E-15 -7.519598773528211E-13 -2.00488043489124E-11 1.974271404444451E-11 3.087664006564136E-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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1972-Mar-31 23:37 00:02 Jupiter 1.90311255203094 1.90311195903358 1.90311314502841 2.47719324313956 2.29048945361742 2441408.484002492 1.69461534664769 60.583227417856 8.66649514691131 74.9889501724608 2327899.0665447 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 20:26:22 2020-Feb-23 20:26
1983-Jan-03 16:51 00:01 Jupiter 1.84901928958069 1.84901878583973 1.84901979332197 2.35864831008638 2.15569852970086 2445338.202054029 1.20790183508088 75.9518041917279 7.37793298433018 75.71680967901 2472829.67293448 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 20:26:22 2020-Feb-23 20:26
1993-Oct-26 19:42 < 00:01 Jupiter 1.88556559302186 1.88556506554749 1.88556612049656 2.76502249330644 2.5974836537961 2449287.320854431 0.758773082733256 90.8563359677408 14.9443522909947 82.3048342113289 2347404.02176387 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 20:26:22 2020-Feb-23 20:26
2080-Apr-11 14:49 00:02 Jupiter 1.98412975062405 1.98412910756523 1.98413039368287 3.55376234964781 3.43153454482117 2480866.117461297 1.94820131070139 51.261593447642 20.5487777549441 76.9523988245302 1700392.44921137 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 20:26:22 2020-Feb-23 20:26
2091-Jan-06 14:59 00:02 Jupiter 1.88815850146519 1.88815793122079 1.88815907170969 2.44316430327535 2.25207848883915 2484788.124097862 2.36559533275346 59.7812742611129 14.9527087626072 78.4882817548029 1974743.87038999 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 20:26:22 2020-Feb-23 20:26
2101-Oct-09 10:54 00:03 Jupiter 1.84525339575542 1.84525289070923 1.84525390080182 2.26830515953401 2.05600408445062 2488715.954300452 2.682891255495 76.2705017158716 6.3056804049712 74.6049698747087 2147447.07457848 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 20:26:22 2020-Feb-23 20:26
2112-Jul-29 19:15 00:03 Jupiter 1.89015206248243 1.89015125132767 1.89015287363978 2.72711092493742 2.5575155880656 2492662.301890098 2.99379244757584 144.638698465414 13.6904068906118 82.5931377690696 2103750.63830707 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 20:26:22 2020-Feb-23 20:26
2199-Jan-22 15:29 00:06 Jupiter 1.96313577875215 1.96313456051201 1.96313699699217 3.60065024984333 3.47875755401987 2524250.145427517 5.92123168051298 77.5325936816753 22.7076103592711 69.4027046970798 956533.643598732 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 20:26:22 2020-Feb-23 20:26

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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