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(2014 DH6)
Classification: Apollo [NEO]          SPK-ID: 3662252
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3142041542270275 0.00010813  
a 1.277125921678878 0.00019894 au
q .8758476516163531 7.4054e-06 au
i 27.79516144335595 0.0054327 deg
node 334.3390357861812 6.0422e-05 deg
peri 239.4766892302087 0.0079543 deg
M 90.97974956173384 0.3523 deg
tp 2458867.273308526091
(2020-Jan-18.77330853)
0.48476 TDB
period 527.1679594816128
1.44
0.12318
0.0003372
d
yr
n .6828943101056514 0.00015957 deg/d
Q 1.678404191741403 0.00026145 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      1 day  
   first obs. used      2014-02-21  
   last obs. used      2014-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .51233  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:42:24  

Additional Information
 Earth MOID = .00272167 au 
 Jupiter MOID = 3.44446 au 
 T_jup = 4.906 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456710.5 (2014-Feb-22.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3159411935847293 0.00010864  
q .8777913733299872 7.8488e-06 au
tp 2456758.122622327165
(2014-Apr-10.62262233)
0.0079352 TDB
node 334.3618992258684 6.4633e-05 deg
peri 238.8119620925552 0.0075157 deg
i 27.80329781421267 0.0054198 deg
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      1 day  
   first obs. used      2014-02-21  
   last obs. used      2014-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .51233  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:42:24  

Additional Information
 Jupiter MOID = 3.44446 au 
 T_jup = 4.906 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.180213096395431E-8 -3.840081370021862E-10 -8.517365104970974E-7 6.25911634198247E-9 -7.889283820786782E-7 5.878744505835774E-7
q -3.840081370021862E-10 6.160320106246094E-11 1.913143817272114E-8 -4.954955894836896E-12 1.210194011168911E-8 -2.119709264486148E-8
tp -8.517365104970974E-7 1.913143817272114E-8 6.296789198218249E-5 -4.863569244453232E-7 5.930637855526255E-5 -4.206405511403568E-5
node 6.25911634198247E-9 -4.954955894836896E-12 -4.863569244453232E-7 4.17738363962154E-9 -4.732614936346966E-7 3.033100986684816E-7
peri -7.889283820786782E-7 1.210194011168911E-8 5.930637855526255E-5 -4.732614936346966E-7 5.648535375121347E-5 -3.872534783339641E-5
i 5.878744505835774E-7 -2.119709264486148E-8 -4.206405511403568E-5 3.033100986684816E-7 -3.872534783339641E-5 2.937377496793385E-5

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 25.8   n/a E2014D27  

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