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34802 (2001 SP61)
Classification: Main-belt Asteroid          SPK-ID: 2034802
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0884069267409167 5.4705e-08  
a 2.521696336745197 9.8118e-09 au
q 2.298760913439727 1.3682e-07 au
i .9574812561829817 3.3492e-06 deg
node 94.56112800562668 0.00050847 deg
peri 9.819226879086266 0.00054825 deg
M 164.6595094393782 0.00020932 deg
tp 2458331.506459205819
(2018-Aug-01.00645921)
0.00084991 TDB
period 1462.640545364754
4.00
8.5366e-06
2.337e-08
d
yr
n .2461301931912621 1.4365e-09 deg/d
Q 2.744631760050667 1.0679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1045  
   data-arc span      10309 days (28.22 yr)  
   first obs. used      1991-03-13  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53498  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:35:46  

Additional Information
 Earth MOID = 1.31563 au 
 Jupiter MOID = 2.34696 au 
 T_jup = 3.450 
[ 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 15.3   n/a MPO272803  

34802 (2001 SP61)          Discovered 2001-Sep-17 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 SP61 = 1995 DP8 = 1999 FE48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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