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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1790079109922275 5.0249e-08  
a 3.147109140617816 3.1846e-08 au
q 2.583751707691277 1.5138e-07 au
i 1.986099662212301 6.3123e-06 deg
node 55.27657457567964 0.00016026 deg
peri 26.13845979376419 0.00016135 deg
M 192.1622760547702 1.9804e-05 deg
tp 2458351.221278244174
(2018-Aug-20.72127824)
0.00011942 JED
period 2039.229632782625
5.58
3.0953e-05
8.474e-08
d
yr
n .1765372541731669 2.6796e-09 deg/d
Q 3.710466573544356 3.7546e-08 au
  Orbit Determination Parameters
   # obs. used (total)      945  
   data-arc span      12935 days (35.41 yr)  
   first obs. used      1980-01-22  
   last obs. used      2015-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53503  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:47:22  

Additional Information
 Earth MOID = 1.59918 au 
 Jupiter MOID = 1.54848 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 13.7 mag n/a MPO319465  

30982 (1995 SP5)          Discovered 1995-Sep-21 by BAO Schmidt CCD Asteroid Program at Xinglong
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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