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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 135 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6949635840042544 5.3202e-08  
a 1.697844664481907 5.9975e-09 au
q .5179044513710602 9.0393e-08 au
i 30.11408887174242 1.0155e-05 deg
node 125.4475770124759 1.1661e-05 deg
peri 152.7438599581298 1.4009e-05 deg
M 71.97106862202155 9.2204e-06 deg
tp 2457238.952289105880
(2015-Aug-04.45228911)
2.0214e-05 JED
period 808.0632542405842
2.21
4.2816e-06
1.172e-08
d
yr
n .4455096777520555 2.3606e-09 deg/d
Q 2.877784877592755 1.0166e-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-Jan-12 06:20:05  

Additional Information
 Earth MOID = .397144 au 
 Jupiter MOID = 2.45217 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. 2015-December); 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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