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65585 (5064 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2065585
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 .1418418528041516 7.3286e-08  
a 3.076484223178362 2.7259e-08 au
q 2.640110000840002 2.3512e-07 au
i 13.25445054928088 7.673e-06 deg
node 329.7209325744532 2.0376e-05 deg
peri 10.75132866337498 2.619e-05 deg
M 242.5476851133712 1.8058e-05 deg
tp 2459643.542304575744
(2022-Mar-05.04230458)
0.00010318 TDB
period 1970.972048279503
5.40
2.6196e-05
7.172e-08
d
yr
n .1826509920900453 2.4276e-09 deg/d
Q 3.512858445516722 3.1126e-08 au
  Orbit Determination Parameters
   # obs. used (total)      522  
   data-arc span      17018 days (46.59 yr)  
   first obs. used      1973-09-20  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5676  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:52:24  

Additional Information
 Earth MOID = 1.63224 au 
 Jupiter MOID = 1.87837 au 
 T_jup = 3.173 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457048.5 (2015-Jan-26.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1406986723406645 7.3211e-08  
q 2.64437432693732 2.347e-07 au
tp 2457673.609686597739
(2016-Oct-12.10968660)
9.2957e-05 TDB
node 329.7406735500973 2.0381e-05 deg
peri 11.15033300552353 2.6311e-05 deg
i 13.25048472152726 7.6708e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      522  
   data-arc span      17018 days (46.59 yr)  
   first obs. used      1973-09-20  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5676  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:52:24  

Additional Information
 Jupiter MOID = 1.87837 au 
 T_jup = 3.173 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.359921901253727E-15 -1.710862290356563E-14 -1.26422249536208E-12 1.497743474947728E-14 -2.041810522547066E-13 -4.073578513235402E-15
q -1.710862290356563E-14 5.508424411401151E-14 4.568841649138214E-12 -4.412091146227443E-14 7.129423637226738E-13 1.723359239204059E-14
tp -1.26422249536208E-12 4.568841649138214E-12 8.641014308923746E-9 -1.004402824698365E-11 1.558768760911216E-9 6.108851675894168E-12
node 1.497743474947728E-14 -4.412091146227443E-14 -1.004402824698365E-11 4.153978580651514E-10 -4.054012923479856E-10 1.653539415968981E-11
peri -2.041810522547066E-13 7.129423637226738E-13 1.558768760911216E-9 -4.054012923479856E-10 6.92244808702745E-10 -1.526072969172706E-11
i -4.073578513235402E-15 1.723359239204059E-14 6.108851675894168E-12 1.653539415968981E-11 -1.526072969172706E-11 5.884041971078316E-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 14.6   n/a MPO436239  

65585 (5064 T-2)          Discovered 1973-Sep-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 5064 T-2 = 2000 QP118 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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