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24624 (1980 FH4)
Classification: Main-belt Asteroid          SPK-ID: 2024624
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1680346547260455 3.3006e-08  
a 2.291718979152082 7.1144e-09 au
q 1.906630771761136 7.4559e-08 au
i 1.004880376466111 4.0628e-06 deg
node 179.5574741310349 0.0002002 deg
peri 70.71345574694968 0.00020057 deg
M 214.0121423623787 1.2334e-05 deg
tp 2459714.371703292854
(2022-May-14.87170329)
4.4448e-05 TDB
period 1267.186300141679
3.47
5.9007e-06
1.616e-08
d
yr
n .2840939804666053 1.3229e-09 deg/d
Q 2.676807186543027 8.3098e-09 au
  Orbit Determination Parameters
   # obs. used (total)      922  
   data-arc span      14919 days (40.85 yr)  
   first obs. used      1980-03-16  
   last obs. used      2021-01-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55623  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:45:28  

Additional Information
 Earth MOID = .891222 au 
 Jupiter MOID = 2.35396 au 
 T_jup = 3.579 
[ 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 16.0   n/a MPO337467  

24624 (1980 FH4)          Discovered 1980-Mar-16 by Lagerkvist, C.-I. at La Silla
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1980 FH4 = 1994 GQ3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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