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135314 (2001 SA271)
Classification: Main-belt Asteroid          SPK-ID: 2135314
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06728061100375549 4.4828e-08  
a 2.972553941033802 2.0936e-08 au
q 2.772558695639426 1.4215e-07 au
i 8.813552636379427 5.0309e-06 deg
node 214.9070926316204 2.6451e-05 deg
peri 119.6138616181732 4.5436e-05 deg
M 303.8322747871746 3.7752e-05 deg
tp 2459492.563562162211
(2021-Oct-05.06356216)
0.00019745 TDB
period 1871.944822048582
5.13
1.9777e-05
5.415e-08
d
yr
n .1923133608211968 2.0317e-09 deg/d
Q 3.172549186428177 2.2345e-08 au
  Orbit Determination Parameters
   # obs. used (total)      657  
   data-arc span      10514 days (28.79 yr)  
   first obs. used      1991-11-04  
   last obs. used      2020-08-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53818  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:12:27  

Additional Information
 Earth MOID = 1.77518 au 
 Jupiter MOID = 2.08978 au 
 T_jup = 3.241 
[ 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 14.97   n/a E2021B55  

135314 (2001 SA271)          Discovered 2001-Sep-20 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2001 SA271 = 1996 TZ24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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