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32844 (1992 EN25)
Classification: Outer Main-belt Asteroid          SPK-ID: 2032844
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482219205757908 4.5826e-08  
a 3.222343417214466 2.045e-08 au
q 2.744721487160181 1.5444e-07 au
i 1.503473799132864 3.8927e-06 deg
node 83.07193380478137 0.00019723 deg
peri 289.8699105204868 0.00019769 deg
M 20.89348121885174 1.3687e-05 deg
tp 2458477.879108985480
(2018-Dec-25.37910899)
8.0056e-05 TDB
period 2112.789166287785
5.78
2.0112e-05
5.506e-08
d
yr
n .1703908774922997 1.622e-09 deg/d
Q 3.699965347268751 2.3481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1198  
   data-arc span      14982 days (41.02 yr)  
   first obs. used      1978-11-29  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57903  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 02:29:06  

Additional Information
 Earth MOID = 1.74484 au 
 Jupiter MOID = 1.75982 au 
 T_jup = 3.171 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO337530  
diameter diameter 7.540 km 0.251 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32844 (1992 EN25)          Discovered 1992-Mar-08 by UESAC at La Silla
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 EN25 = 1978 WO1 = 2001 QX103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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