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(2012 HA34)
Classification: Apollo [NEO]          SPK-ID: 3603171
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 2456048.5 (2012-May-01.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3711893687020384 0.0021566  
a 1.388091572894501 0.0036289 au
q .8728467382511714 0.00077649 au
i 12.49583311029114 0.060086 deg
node 42.34390683968741 0.001425 deg
peri 240.4957571748538 0.073555 deg
M 330.7410003789183 0.14317 deg
tp 2456097.049255660652
(2012-Jun-18.54925566)
0.055527 TDB
period 597.3455095587627
1.64
2.3425
0.006413
d
yr
n .6026662864945931 0.0023633 deg/d
Q 1.90333640753783 0.0049759 au
  Orbit Determination Parameters
   # obs. used (total)      19  
   first obs. used      2012-04-30  
   last obs. used      2012-04-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .30679  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 06:20:18  

Additional Information
 Earth MOID = .002377 au 
 Jupiter MOID = 3.27949 au 
 T_jup = 4.685 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.3   n/a MPO229042  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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