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56408 (2000 FH22)
Classification: Main-belt Asteroid          SPK-ID: 2056408
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1066823479732548 3.0386e-08  
a 2.184255887578211 7.021e-09 au
q 1.951234340916961 6.6663e-08 au
i 5.914937821838535 3.138e-06 deg
node 102.2562672420974 3.8045e-05 deg
peri 190.4617621861823 4.2675e-05 deg
M 111.8336131627948 1.8696e-05 deg
tp 2459030.211271156258
(2020-Jun-29.71127116)
6.1456e-05 TDB
period 1179.108307909129
3.23
5.6851e-06
1.556e-08
d
yr
n .3053154638850566 1.4721e-09 deg/d
Q 2.41727743423946 7.77e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1045  
   data-arc span      8538 days (23.38 yr)  
   first obs. used      1997-05-01  
   last obs. used      2020-09-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53082  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:17:20  

Additional Information
 Earth MOID = .934973 au 
 Jupiter MOID = 2.71734 au 
 T_jup = 3.664 
[ show covariance matrix ]

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 16.04   n/a E2020-QM5  
diameter diameter 1.765 km 0.242 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.248   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56408 (2000 FH22)          Discovered 2000-Mar-29 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

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