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30982 (1995 SP5)
Classification: Main-belt Asteroid          SPK-ID: 2030982
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1795217151911355 5.4462e-08  
a 3.145912124011053 3.5181e-08 AU
q 2.581152583668 1.6539e-07 AU
i 1.986670288951601 6.9648e-06 deg
node 55.27685636355577 0.00019644 deg
peri 26.10736420364165 0.00019794 deg
M 86.2136849108002 2.3408e-05 deg
tp 2456312.418873052872
(2013-Jan-19.91887305)
0.00013031 JED
period 2038.066298671275
5.58
3.4188e-05
9.36e-08
d
yr
n .1766380221461409 2.9631e-09 deg/d
Q 3.710671664354105 4.1497e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      834  
   data-arc span      12495 days (34.21 yr)  
   first obs. used      1980-01-22  
   last obs. used      2014-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5551  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:31:02  

Additional Information
 Earth MOID = 1.5964 AU 
 T_jup = 3.183 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6 mag n/a PDS3 (MPO 18603)  

30982 (1995 SP5)          Discovered 1995-Sep-21 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 SP5 = 1980 BN5 = 2000 QK51 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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