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52461 (1995 DE5)
Classification: Main-belt Asteroid          SPK-ID: 2052461
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482213251672678 3.5948e-08  
a 2.681519639134203 1.158e-08 au
q 2.284061244759678 9.6849e-08 au
i 1.502100347705158 4.1424e-06 deg
node 226.4275021841035 0.00015188 deg
peri 1.671222828605376 0.00015252 deg
M 201.429193794612 1.5896e-05 deg
tp 2459706.964971823556
(2022-May-07.46497182)
7.3025e-05 TDB
period 1603.872717447523
4.39
1.039e-05
2.845e-08
d
yr
n .2244567141044213 1.454e-09 deg/d
Q 3.078978033508728 1.3297e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1152  
   data-arc span      9059 days (24.80 yr)  
   first obs. used      1995-02-08  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57269  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:02:17  

Additional Information
 Earth MOID = 1.27414 au 
 Jupiter MOID = 1.90778 au 
 T_jup = 3.360 
[ 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 15.1   n/a MPO359096  
diameter diameter 5.554 km 0.306 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52461 (1995 DE5)          Discovered 1995-Feb-22 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1995 DE5 = 2000 HT12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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