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30508 (2000 SZ130)
Classification: Jupiter Trojan          SPK-ID: 2030508
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04685433245886076 5.2315e-08  
a 5.114695264648843 1.1216e-07 au
q 4.875049632293226 3.4342e-07 au
i 17.23512212843844 7.1526e-06 deg
node 229.3246823718195 1.5781e-05 deg
peri 102.4025343779692 8.6487e-05 deg
M 309.2463128449234 8.8574e-05 deg
tp 2459992.152775239581
(2023-Feb-16.65277524)
0.0010478 TDB
period 4225.013217878112
11.57
0.00013898
3.805e-07
d
yr
n .08520683402282925 2.8028e-09 deg/d
Q 5.354340897004461 1.1742e-07 au
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      11229 days (30.74 yr)  
   first obs. used      1990-11-10  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50879  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 23:42:56  

Additional Information
 Earth MOID = 3.91771 au 
 Jupiter MOID = .0596685 au 
 T_jup = 2.909 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457480.5 (2016-Apr-02.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04647601241095663 5.1504e-08  
q 4.861339795534322 3.3561e-07 au
tp 2455835.889480854994
(2011-Oct-01.38948085)
0.0010025 TDB
node 229.3573479343988 1.5781e-05 deg
peri 106.7172855180936 8.7581e-05 deg
i 17.2503464400725 7.1576e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      11229 days (30.74 yr)  
   first obs. used      1990-11-10  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50879  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 23:42:56  

Additional Information
 Jupiter MOID = .0596685 au 
 T_jup = 2.909 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.652654649372755E-15 -1.663879795885083E-14 -4.8610040352573E-12 -1.670704499214169E-15 -4.855380979898736E-13 1.050462322133142E-15
q -1.663879795885083E-14 1.126352914184704E-13 6.220991235182294E-11 1.971203878135496E-14 6.078901914002622E-12 -6.341571096051814E-15
tp -4.8610040352573E-12 6.220991235182294E-11 1.00498453912064E-6 -1.815411709224696E-11 8.631191960433079E-8 2.626163741455847E-11
node -1.670704499214169E-15 1.971203878135496E-14 -1.815411709224696E-11 2.490275370265132E-10 -2.385631831037008E-10 8.545907482687475E-12
peri -4.855380979898736E-13 6.078901914002622E-12 8.631191960433079E-8 -2.385631831037008E-10 7.670377181423977E-9 -6.07203800728639E-12
i 1.050462322133142E-15 -6.341571096051814E-15 2.626163741455847E-11 8.545907482687475E-12 -6.07203800728639E-12 5.123164953000908E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.12   n/a MPO636509  
diameter diameter 16.258 km 0.716 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.140   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

30508 (2000 SZ130)          Discovered 2000-Sep-22 by LINEAR at Socorro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 SZ130 = 1997 LC16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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