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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 122 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .695066193169718 8.1889e-08  
a 1.6981886531468 6.2127e-09 AU
q .5178351307200432 1.3945e-07 AU
i 30.11861363309699 1.3833e-05 deg
node 125.4516246522449 1.2795e-05 deg
peri 152.7414619298948 1.4974e-05 deg
M 253.8137864691815 1.0665e-05 deg
tp 2457238.920153277272
(2015-Aug-04.42015328)
2.4685e-05 JED
period 808.3088409109436
2.21
4.4357e-06
1.214e-08
d
yr
n .4453743195413886 2.444e-09 deg/d
Q 2.878542175573557 1.0531e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      647  
   data-arc span      11846 days (32.43 yr)  
   first obs. used      1982-11-13  
   last obs. used      2015-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .43989  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-15 06:15:29  

Additional Information
 Earth MOID = .397227 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-May); 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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