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277871 (2006 JA36)
Classification: Main-belt Asteroid          SPK-ID: 2277871
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .106963642581014 1.0027e-07  
a 3.032660088726168 3.7075e-08 au
q 2.708275718925956 3.2448e-07 au
i 4.767404447860266 5.7289e-06 deg
node 97.20036331280794 8.9322e-05 deg
peri 91.41700998581105 9.333e-05 deg
M 313.3112554304905 2.9754e-05 deg
tp 2459450.674894869210
(2021-Aug-24.17489487)
0.00016174 TDB
period 1929.008007890023
5.28
3.5374e-05
9.685e-08
d
yr
n .1866244196641637 3.4223e-09 deg/d
Q 3.357044458526381 4.1041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      9436 days (25.83 yr)  
   first obs. used      1995-03-26  
   last obs. used      2021-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69553  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 14:34:26  

Additional Information
 Earth MOID = 1.71377 au 
 Jupiter MOID = 1.61582 au 
 T_jup = 3.229 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458050.5 (2017-Oct-24.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1079384267941124 1.0031e-07  
q 2.703187160499269 3.2439e-07 au
tp 2457522.868663872390
(2016-May-14.36866387)
0.00014523 TDB
node 97.20971465898104 8.9347e-05 deg
peri 91.44002633724675 9.3278e-05 deg
i 4.767898403872189 5.7295e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      9436 days (25.83 yr)  
   first obs. used      1995-03-26  
   last obs. used      2021-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69553  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 14:34:26  

Additional Information
 Jupiter MOID = 1.61582 au 
 T_jup = 3.229 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.006207278100369E-14 -3.242891838176894E-14 -3.607728713881437E-12 5.623918895644604E-14 -4.472941711651513E-13 -5.96026568079415E-15
q -3.242891838176894E-14 1.052311569225993E-13 1.250114038920931E-11 -1.749195158348357E-13 1.634524637827238E-12 1.999548868165889E-14
tp -3.607728713881437E-12 1.250114038920931E-11 2.109168024289041E-8 2.225790335401203E-12 3.965745164830067E-9 5.789057075528035E-12
node 5.623918895644604E-14 -1.749195158348357E-13 2.225790335401203E-12 7.982815154020889E-9 -7.952813015331298E-9 2.587782947159034E-11
peri -4.472941711651513E-13 1.634524637827238E-12 3.965745164830067E-9 -7.952813015331298E-9 8.700695758081862E-9 -2.480760693422216E-11
i -5.96026568079415E-15 1.999548868165889E-14 5.789057075528035E-12 2.587782947159034E-11 -2.480760693422216E-11 3.282769677256244E-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 16.4   n/a MPO503248  

277871 (2006 JA36)          Discovered 2006-May-04 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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