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135321 (2001 SP295)
Classification: Main-belt Asteroid          SPK-ID: 2135321
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07799371309435173 4.4312e-08  
a 2.987838987945793 2.3314e-08 au
q 2.754806331147831 1.312e-07 au
i 1.368211395305667 5.1512e-06 deg
node 201.4436284030539 0.0001785 deg
peri 224.4474875620477 0.00018079 deg
M 193.7346851745598 2.9213e-05 deg
tp 2460071.731100564925
(2023-May-07.23110056)
0.00015596 TDB
period 1886.401842336525
5.16
2.2079e-05
6.045e-08
d
yr
n .190839508274705 2.2336e-09 deg/d
Q 3.220871644743756 2.5132e-08 au
  Orbit Determination Parameters
   # obs. used (total)      447  
   data-arc span      7736 days (21.18 yr)  
   first obs. used      1999-04-06  
   last obs. used      2020-06-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .551  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:12:29  

Additional Information
 Earth MOID = 1.76798 au 
 Jupiter MOID = 2.00968 au 
 T_jup = 3.252 
[ 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 15.84   n/a E2021B55  

135321 (2001 SP295)          Discovered 2001-Sep-20 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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