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135252 (2001 SR38)
Classification: Main-belt Asteroid          SPK-ID: 2135252
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1851867528738586 6.4316e-08  
a 3.112127619769066 2.9413e-08 au
q 2.535802811334982 2.1097e-07 au
i 26.98448410857204 8.3397e-06 deg
node 19.31254229322418 1.2517e-05 deg
peri 297.4728773730486 2.1514e-05 deg
M 221.225863539449 1.7332e-05 deg
tp 2459973.519690548279
(2023-Jan-29.01969055)
9.9493e-05 TDB
period 2005.323871544958
5.49
2.8429e-05
7.783e-08
d
yr
n .1795221236371389 2.545e-09 deg/d
Q 3.68845242820315 3.486e-08 au
  Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      7151 days (19.58 yr)  
   first obs. used      2001-09-16  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57834  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:20:59  

Additional Information
 Earth MOID = 1.62761 au 
 Jupiter MOID = 2.06144 au 
 T_jup = 3.026 
[ 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 15.34   n/a MPCxxxxx  

135252 (2001 SR38)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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