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JPL Small-Body Database Browser
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344195 (2001 OS28)
Classification: Main-belt Asteroid          SPK-ID: 2344195
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2187571579575651 5.2591e-08  
a 2.304201577202233 1.5112e-08 au
q 1.800140988812133 1.2382e-07 au
i 8.865501013039127 6.8082e-06 deg
node 76.20788024183298 6.2725e-05 deg
peri 184.3009540643282 6.7208e-05 deg
M 57.93039114073265 2.6133e-05 deg
tp 2458394.918944608429
(2018-Oct-03.41894461)
9.1714e-05 TDB
period 1277.553603274868
3.50
1.2568e-05
3.441e-08
d
yr
n .2817885676790231 2.7721e-09 deg/d
Q 2.808262165592333 1.8418e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      6679 days (18.29 yr)  
   first obs. used      2001-07-18  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68685  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:23:10  

Additional Information
 Earth MOID = .784622 au 
 Jupiter MOID = 2.26289 au 
 T_jup = 3.541 
[ 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 17.6   n/a MPO440550  

344195 (2001 OS28)          Discovered 2001-Jul-18 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2001 OS28 = 2004 FV18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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