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27430 (2000 FD12)
Classification: Main-belt Asteroid          SPK-ID: 2027430
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1467196636910893 3.4801e-08  
a 2.649133194134796 1.357e-08 au
q 2.260453262818438 9.2226e-08 au
i 14.76319722756763 3.926e-06 deg
node 71.93125850486551 1.2135e-05 deg
peri 193.765205159441 2.052e-05 deg
M 253.2197780149218 2.0866e-05 deg
tp 2459863.635031459289
(2022-Oct-11.13503146)
9.3507e-05 TDB
period 1574.904118000843
4.31
1.2101e-05
3.313e-08
d
yr
n .2285853442665309 1.7564e-09 deg/d
Q 3.037813125451155 1.5561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1690  
   data-arc span      9181 days (25.14 yr)  
   first obs. used      1996-04-24  
   last obs. used      2021-06-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48794  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 19:27:14  

Additional Information
 Earth MOID = 1.24745 au 
 Jupiter MOID = 2.03792 au 
 T_jup = 3.329 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.10   n/a MPCxxxxx  
diameter diameter 4.182 km 0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.334   0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27430 (2000 FD12)          Discovered 2000-Mar-28 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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