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5828 (1991 AM)
Classification: Apollo [NEO]          SPK-ID: 2005828
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 136 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6949925534556408 5.3191e-08  
a 1.697747585870571 5.9931e-09 au
q .5178256560432329 9.0366e-08 au
i 30.11540112911844 1.0155e-05 deg
node 125.4448579447332 1.1661e-05 deg
peri 152.7410429066561 1.4008e-05 deg
M 161.0899389671786 9.5005e-06 deg
tp 2457238.945288363885
(2015-Aug-04.44528836)
2.0213e-05 JED
period 807.9939506061957
2.21
4.2784e-06
1.171e-08
d
yr
n .4455478902161468 2.3592e-09 deg/d
Q 2.877669515697908 1.0158e-08 au
  Orbit Determination Parameters
   # obs. used (total)      695  
   data-arc span      12113 days (33.16 yr)  
   first obs. used      1982-11-13  
   last obs. used      2016-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4473  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 18:15:18  

Additional Information
 Earth MOID = .397063 au 
 Jupiter MOID = 2.4535 au 
 T_jup = 3.775 
[ 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 16.0 mag n/a MPO337302  
rotation period rot_per 2.6666 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2013) Minor Planet Bul. 40, 217-220.]
SMASSII spectral type spec_B Q   n/a Binzel et al. (2004) Icarus 170, 259-294  

5828 (1991 AM)          Discovered 1991-Jan-14 by Spacewatch at Kitt Peak
Reference: DISCOVERY.DBLast Updated: 2013-09-05

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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