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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .179386688118471 5.0824e-08  
a 3.146101948370456 3.2851e-08 AU
q 2.581733139369211 1.524e-07 AU
i 1.98657712942733 6.4656e-06 deg
node 55.2783516631063 0.00018073 deg
peri 26.11603621774643 0.00018212 deg
M 121.5426592365167 2.1243e-05 deg
tp 2456312.348837792983
(2013-Jan-19.84883779)
0.00011794 JED
period 2038.250766855824
5.58
3.1924e-05
8.74e-08
d
yr
n .1766220358426901 2.7663e-09 deg/d
Q 3.710470757371701 3.8743e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      867  
   data-arc span      12576 days (34.43 yr)  
   first obs. used      1980-01-22  
   last obs. used      2014-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54112  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 03:22:50  

Additional Information
 Earth MOID = 1.59741 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 (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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