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32803 (1990 SR1)
Classification: Main-belt Asteroid          SPK-ID: 2032803
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1529207065769592 4.8578e-08  
a 2.325825220123019 1.47e-08 au
q 1.970158384087295 1.0996e-07 au
i 3.322789717064455 4.983e-06 deg
node 309.8467614187384 0.00010174 deg
peri 23.30804870025635 0.00010364 deg
M 125.0175050605073 1.9381e-05 deg
tp 2457150.583037594369
(2015-May-08.08303759)
6.9546e-05 JED
period 1295.579418159361
3.55
1.2283e-05
3.363e-08
d
yr
n .2778679523262686 2.6344e-09 deg/d
Q 2.681492056158743 1.6948e-08 au
  Orbit Determination Parameters
   # obs. used (total)      870  
   data-arc span      9305 days (25.48 yr)  
   first obs. used      1990-09-18  
   last obs. used      2016-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51978  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 17:10:07  

Additional Information
 Earth MOID = .95953 au 
 Jupiter MOID = 2.65112 au 
 T_jup = 3.556 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3 mag n/a MPO358933  

32803 (1990 SR1)          Discovered 1990-Sep-18 by Holt, H. E. at Palomar
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 SR1 = 1990 SO27 = 2000 LY29 = 2001 VT67 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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