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19825 (2000 SN179)
Classification: Main-belt Asteroid          SPK-ID: 2019825
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06365924121233971 3.3951e-08  
a 2.724677301138624 1.4302e-08 au
q 2.551226411599654 9.5737e-08 au
i 12.05146831960449 3.8145e-06 deg
node 236.6020902178521 2.0933e-05 deg
peri 15.60184190987098 4.1529e-05 deg
M 318.5952781750331 3.7056e-05 deg
tp 2459389.437605875892
(2021-Jun-23.93760588)
0.00016942 TDB
period 1642.748341671187
4.50
1.2934e-05
3.541e-08
d
yr
n .2191449480531922 1.7254e-09 deg/d
Q 2.898128190677595 1.5212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1541  
   data-arc span      10716 days (29.34 yr)  
   first obs. used      1991-11-12  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49461  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:07:34  

Additional Information
 Earth MOID = 1.53784 au 
 Jupiter MOID = 2.12221 au 
 T_jup = 3.322 
[ 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 14.1   n/a MPO502317  
diameter diameter 5.178 km 0.416 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.199   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19825 (2000 SN179)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 SN179 = 1998 FM102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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