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146463 (2001 RM59)
Classification: Main-belt Asteroid          SPK-ID: 2146463
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1671652116528583 4.5782e-08  
a 2.596350080476583 1.4288e-08 au
q 2.162330669748799 1.1796e-07 au
i 12.38262670033367 7.4166e-06 deg
node 15.25371374357057 1.8385e-05 deg
peri 75.62154017414109 3.2138e-05 deg
M 93.81873997093173 2.3493e-05 deg
tp 2458602.273279158769
(2019-Apr-28.77327916)
9.9129e-05 TDB
period 1528.070186694699
4.18
1.2614e-05
3.454e-08
d
yr
n .2355912726618272 1.9448e-09 deg/d
Q 3.030369491204367 1.6677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      602  
   data-arc span      8215 days (22.49 yr)  
   first obs. used      1997-10-30  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56376  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:54:52  

Additional Information
 Earth MOID = 1.21648 au 
 Jupiter MOID = 2.28864 au 
 T_jup = 3.365 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457593.5 (2016-Jul-24.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1673265645040355 4.5457e-08  
q 2.162142174547543 1.1698e-07 au
tp 2457075.247922570805
(2015-Feb-21.74792257)
9.8068e-05 TDB
node 15.26385603489863 1.8383e-05 deg
peri 75.91757676568776 3.215e-05 deg
i 12.38344072304073 7.4168e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      602  
   data-arc span      8215 days (22.49 yr)  
   first obs. used      1997-10-30  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56376  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:54:52  

Additional Information
 Jupiter MOID = 2.28864 au 
 T_jup = 3.365 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.066337876466447E-15 -5.290471998900725E-15 -2.651433155546103E-12 2.280925542827249E-14 -7.487749611462541E-13 -1.129779671529572E-14
q -5.290471998900725E-15 1.368320579716834E-14 6.898753125090963E-12 -6.007147727889865E-14 1.958147944154619E-12 2.919552207298751E-14
tp -2.651433155546103E-12 6.898753125090963E-12 9.617301895252119E-9 -5.887564318708076E-11 2.592533371294825E-9 2.713553838709168E-11
node 2.280925542827249E-14 -6.007147727889865E-14 -5.887564318708076E-11 3.379321805352143E-10 -3.450809531806827E-10 2.584802085464575E-11
peri -7.487749611462541E-13 1.958147944154619E-12 2.592533371294825E-9 -3.450809531806827E-10 1.033635014581692E-9 -1.814075591600854E-11
i -1.129779671529572E-14 2.919552207298751E-14 2.713553838709168E-11 2.584802085464575E-11 -1.814075591600854E-11 5.500928765972734E-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 15.4   n/a MPO453930  

146463 (2001 RM59)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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