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JPL Small-Body Database Browser
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91296 (1999 FW29)
Classification: Main-belt Asteroid          SPK-ID: 2091296
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1148463412443277 2.7275e-08  
a 2.242764934244206 7.1983e-09 au
q 1.985191587275184 6.1284e-08 au
i 5.306627701231233 3.1207e-06 deg
node 96.96536264115237 4.6145e-05 deg
peri 12.69422971724167 5.0325e-05 deg
M 181.8055250575467 2.0595e-05 deg
tp 2459607.747584942450
(2022-Jan-28.24758494)
7.1382e-05 TDB
period 1226.800834593106
3.36
5.9062e-06
1.617e-08
d
yr
n .293446164893914 1.4127e-09 deg/d
Q 2.500338281213228 8.025e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1612  
   data-arc span      7355 days (20.14 yr)  
   first obs. used      1999-03-19  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49927  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:03:49  

Additional Information
 Earth MOID = 1.00231 au 
 Jupiter MOID = 2.59281 au 
 T_jup = 3.619 
[ 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 14.9   n/a MPO385378  

91296 (1999 FW29)          Discovered 1999-Mar-19 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 1999 FW29 = 1999 HR12 = 2000 QX132 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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