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109754 (2001 RM70)
Classification: Main-belt Asteroid          SPK-ID: 2109754
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08183410421285399 3.8526e-08  
a 2.588484776597758 1.4082e-08 au
q 2.376658443636271 1.0477e-07 au
i 14.26935564166569 5.3675e-06 deg
node 351.8841986137841 1.3756e-05 deg
peri 245.4994701958136 3.5268e-05 deg
M 306.5440715489534 3.3404e-05 deg
tp 2459226.370870611239
(2021-Jan-11.87087061)
0.00014146 TDB
period 1521.13181411694
4.16
1.2413e-05
3.398e-08
d
yr
n .2366658804049734 1.9312e-09 deg/d
Q 2.800311109559245 1.5234e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1526  
   data-arc span      7838 days (21.46 yr)  
   first obs. used      1998-12-27  
   last obs. used      2020-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49632  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:33:36  

Additional Information
 Earth MOID = 1.40613 au 
 Jupiter MOID = 2.26136 au 
 T_jup = 3.373 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457033.5 (2015-Jan-11.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08317799622459413 3.8378e-08  
q 2.372692097156833 1.0447e-07 au
tp 2457703.765418461139
(2016-Nov-11.26541846)
0.00013764 TDB
node 351.9194400890898 1.3759e-05 deg
peri 245.3444187424643 3.4839e-05 deg
i 14.2698467564917 5.367e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1526  
   data-arc span      7838 days (21.46 yr)  
   first obs. used      1998-12-27  
   last obs. used      2020-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49632  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:33:36  

Additional Information
 Jupiter MOID = 2.26136 au 
 T_jup = 3.373 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.472833422360382E-15 -3.982380162174205E-15 -2.102060578930432E-12 -4.05429831608362E-15 -4.295582824337989E-13 2.240834830057261E-15
q -3.982380162174205E-15 1.091435721586378E-14 5.608028586213481E-12 1.076190908872261E-14 1.128952600493759E-12 -5.851302868700523E-15
tp -2.102060578930432E-12 5.608028586213481E-12 1.894495669718478E-8 1.610384261643519E-12 4.404475168433137E-9 2.504866803934599E-12
node -4.05429831608362E-15 1.076190908872261E-14 1.610384261643519E-12 1.893216951216187E-10 -1.827772581058972E-10 -1.701211878342526E-12
peri -4.295582824337989E-13 1.128952600493759E-12 4.404475168433137E-9 -1.827772581058972E-10 1.213765966814657E-9 2.306204581336791E-12
i 2.240834830057261E-15 -5.851302868700523E-15 2.504866803934599E-12 -1.701211878342526E-12 2.306204581336791E-12 2.880520625406921E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   n/a MPO381927  

109754 (2001 RM70)          Discovered 2001-Sep-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 RM70 = 1998 YQ29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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