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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2774871888437951 6.418e-08  
a 2.611597564289872 2.2571e-08 au
q 1.886912697783773 1.6914e-07 au
i 12.87612556102199 7.1724e-06 deg
node 195.4913483845956 2.5382e-05 deg
peri 170.7038594196245 2.7171e-05 deg
M 185.3092943124149 1.2204e-05 deg
tp 2458148.540492804757
(2018-Jan-30.04049280)
5.7671e-05 JED
period 1541.550687254741
4.22
1.9984e-05
5.471e-08
d
yr
n .2335310820308499 3.0274e-09 deg/d
Q 3.336282430795972 2.8834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      816  
   data-arc span      10680 days (29.24 yr)  
   first obs. used      1986-03-15  
   last obs. used      2015-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51698  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:50:50  

Additional Information
 Earth MOID = .885454 au 
 Jupiter MOID = 2.13102 au 
 T_jup = 3.319 
[ 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 13.8 mag n/a MPO279857  
rotation period rot_per 13.507 h n/a LCDB (Rev. 2015-December); 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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