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136860 (1998 FQ34)
Classification: Main-belt Asteroid          SPK-ID: 2136860
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1834502924509295 8.8314e-08  
a 2.728930616237195 1.866e-08 au
q 2.228307496610186 2.4221e-07 au
i 7.20152412835684 7.6436e-06 deg
node 347.1176344526134 4.2757e-05 deg
peri 194.1742511205724 4.5445e-05 deg
M 330.0723031195522 1.5437e-05 deg
tp 2459137.385662828558
(2020-Oct-14.88566283)
7.131e-05 TDB
period 1646.596422542477
4.51
1.6889e-05
4.624e-08
d
yr
n .2186328083017034 2.2425e-09 deg/d
Q 3.229553735864204 2.2083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      456  
   data-arc span      8081 days (22.12 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59613  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 15:49:24  

Additional Information
 Earth MOID = 1.23241 au 
 Jupiter MOID = 1.74268 au 
 T_jup = 3.319 
[ 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 15.6   n/a MPO422496  

136860 (1998 FQ34)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1998 FQ34 = 2001 YL137 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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