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32856 (1992 SA25)
Classification: Main-belt Asteroid          SPK-ID: 2032856
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2781400552156709 6.2908e-08  
a 2.610094968517479 2.1362e-08 au
q 1.884123009855882 1.6618e-07 au
i 12.88249458246433 7.0622e-06 deg
node 195.4935652151519 2.2356e-05 deg
peri 170.7621499991751 2.4075e-05 deg
M 231.9689755675961 1.2452e-05 deg
tp 2458148.266679603224
(2018-Jan-29.76667960)
5.7487e-05 JED
period 1540.220470244486
4.22
1.8908e-05
5.177e-08
d
yr
n .2337327719990993 2.8694e-09 deg/d
Q 3.336066927179075 2.7303e-08 au
  Orbit Determination Parameters
   # obs. used (total)      918  
   data-arc span      10988 days (30.08 yr)  
   first obs. used      1986-03-15  
   last obs. used      2016-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51711  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 14:01:16  

Additional Information
 Earth MOID = .883274 au 
 Jupiter MOID = 2.1307 au 
 T_jup = 3.320 
[ 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 13.9 mag n/a MPO365641  
rotation period rot_per 13.507 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Published Reference List:
[Klinglesmith III, D.A.; Hanowell, J.; Risley, E.; Turk, J.; et al. (2014) Minor Planet Bul. 41, 82-84.]

32856 (1992 SA25)          Discovered 1992-Sep-30 by Holt, H. E. at Palomar
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 SA25 = 2000 LW11 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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