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5885 Apeldoorn (3137 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2005885
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05035547933606616 6.0124e-08  
a 3.118432143459754 2.7008e-08 AU
q 2.961401998098841 1.9231e-07 AU
i 5.682100630079242 6.0218e-06 deg
node 160.7123352199352 5.7946e-05 deg
peri 38.23145615071554 8.1216e-05 deg
M 337.2258903708009 5.7461e-05 deg
tp 2457127.745308940999
(2015-Apr-15.24530894)
0.00032114 JED
period 2011.420510597178
5.51
2.6131e-05
7.154e-08
d
yr
n .178977989984361 2.3251e-09 deg/d
Q 3.275462288820666 2.8368e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1312  
   data-arc span      15101 days (41.34 yr)  
   first obs. used      1973-09-19  
   last obs. used      2015-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53655  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:14:49  

Additional Information
 Earth MOID = 1.96356 AU 
 T_jup = 3.207 
[ 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 12.1 mag n/a MPO279576  

5885 Apeldoorn (3137 T-2)          Discovered 1973-Sep-30 by van Houten and Gehrels at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 3137 T-2 = 1971 FQ = 1982 HU2 = 1988 PG3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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