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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 ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482219288583484 4.674e-08  
a 3.222343413765332 2.0803e-08 au
q 2.74472145753304 1.579e-07 au
i 1.503473798582003 3.8928e-06 deg
node 83.07194109103695 0.00019975 deg
peri 289.8699028715049 0.00020021 deg
M 20.89348234688018 1.3746e-05 deg
tp 2458477.879102562117
(2018-Dec-25.37910256)
8.0383e-05 TDB
period 2112.789162895552
5.78
2.046e-05
5.602e-08
d
yr
n .1703908777658743 1.65e-09 deg/d
Q 3.699965369997625 2.3887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1175  
   data-arc span      14630 days (40.05 yr)  
   first obs. used      1978-11-29  
   last obs. used      2018-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58239  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:33:54  

Additional Information
 Earth MOID = 1.74484 au 
 Jupiter MOID = 1.75981 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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