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190579 (2000 SB287)
Classification: Main-belt Asteroid          SPK-ID: 2190579
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2443993705807487 5.3344e-08  
a 2.613439502838441 1.5899e-08 au
q 1.974716533293861 1.3863e-07 au
i 10.53091009687761 6.4436e-06 deg
node 316.112909063414 2.9984e-05 deg
peri 128.6735084757843 3.1828e-05 deg
M 250.6303081252298 1.2043e-05 deg
tp 2459669.325895272167
(2022-Mar-30.82589527)
5.372e-05 TDB
period 1543.18183954685
4.23
1.4082e-05
3.855e-08
d
yr
n .2332842383018924 2.1288e-09 deg/d
Q 3.25216247238302 1.9785e-08 au
  Orbit Determination Parameters
   # obs. used (total)      437  
   data-arc span      7229 days (19.79 yr)  
   first obs. used      2000-09-26  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53101  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:15  

Additional Information
 Earth MOID = 1.00952 au 
 Jupiter MOID = 2.02643 au 
 T_jup = 3.342 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.72   n/a E2021B55  
diameter diameter 4.226 km 0.191 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

190579 (2000 SB287)          Discovered 2000-Sep-26 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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