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49064 (1998 RV49)
Classification: Main-belt Asteroid          SPK-ID: 2049064
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09273441213826807 4.2198e-08  
a 2.381056477527747 1.0985e-08 au
q 2.160250604816196 1.04e-07 au
i 3.451041576040936 4.4045e-06 deg
node 134.1838100056719 6.6524e-05 deg
peri 148.7002180285333 7.1256e-05 deg
M 29.5591743367558 2.8048e-05 deg
tp 2458890.309851026048
(2020-Feb-10.80985103)
0.00010425 TDB
period 1342.001409738178
3.67
9.2867e-06
2.543e-08
d
yr
n .2682560520336825 1.8563e-09 deg/d
Q 2.601862350239298 1.2003e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1100  
   data-arc span      7596 days (20.80 yr)  
   first obs. used      1998-09-14  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56683  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:19:16  

Additional Information
 Earth MOID = 1.1447 au 
 Jupiter MOID = 2.49885 au 
 T_jup = 3.530 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456430.5 (2013-May-18.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09293048383418949 4.2395e-08  
q 2.159059313637659 1.0437e-07 au
tp 2456204.626565932105
(2012-Oct-04.12656593)
9.794e-05 TDB
node 134.2274147158024 6.662e-05 deg
peri 148.2198184159678 7.1284e-05 deg
i 3.448233898895661 4.402e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1100  
   data-arc span      7596 days (20.80 yr)  
   first obs. used      1998-09-14  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56683  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:19:16  

Additional Information
 Jupiter MOID = 2.49885 au 
 T_jup = 3.530 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.79734684494065E-15 -4.407266374001243E-15 -4.070300257914048E-13 -4.044327611750683E-15 -3.429547014294895E-14 -2.347785262501503E-16
q -4.407266374001243E-15 1.089377880050198E-14 1.193158560275023E-12 9.371403899617311E-15 1.370776786443563E-13 8.376393951463185E-16
tp -4.070300257914048E-13 1.193158560275023E-12 9.592287114473571E-9 -1.971965331341935E-11 2.493351690921904E-9 3.424989382727982E-12
node -4.044327611750683E-15 9.371403899617311E-15 -1.971965331341935E-11 4.438285566830464E-9 -4.435094365339604E-9 2.637382392847799E-11
peri -3.429547014294895E-14 1.370776786443563E-13 2.493351690921904E-9 -4.435094365339604E-9 5.081464211050897E-9 -2.545923701781495E-11
i -2.347785262501503E-16 8.376393951463185E-16 3.424989382727982E-12 2.637382392847799E-11 -2.545923701781495E-11 1.937773292715483E-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 15.5   n/a MPO337650  

49064 (1998 RV49)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 RV49 = 2000 AR235 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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