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JPL Small-Body Database Browser
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65919 (1998 FH39)
Classification: Main-belt Asteroid          SPK-ID: 2065919
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2192578423257501 2.9375e-08  
a 2.291293817678665 9.2921e-09 au
q 1.78890967908011 6.8875e-08 au
i 3.716497529474468 5.8219e-06 deg
node 170.18550923 5.2997e-05 deg
peri 256.6002091655042 5.5115e-05 deg
M 228.861697018535 1.3583e-05 deg
tp 2459461.973386870132
(2021-Sep-04.47338687)
4.873e-05 TDB
period 1266.833682427082
3.47
7.7062e-06
2.11e-08
d
yr
n .2841730568059169 1.7286e-09 deg/d
Q 2.793677956277219 1.1329e-08 au
  Orbit Determination Parameters
   # obs. used (total)      836  
   data-arc span      7737 days (21.18 yr)  
   first obs. used      1998-02-23  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57685  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:41:24  

Additional Information
 Earth MOID = .807043 au 
 Jupiter MOID = 2.52491 au 
 T_jup = 3.563 
[ 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 16.0   n/a MPO381717  

65919 (1998 FH39)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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