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19024 (2000 SS112)
Classification: Main-belt Asteroid          SPK-ID: 2019024
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1392738085463597 4.2316e-08  
a 3.072804130789815 1.6687e-08 au
q 2.644842996577731 1.3388e-07 au
i 2.905241435031229 4.8741e-06 deg
node 21.5931989243163 7.3052e-05 deg
peri 333.0443426904399 7.4401e-05 deg
M 289.9052813497118 1.5829e-05 deg
tp 2459583.574761589326
(2022-Jan-04.07476159)
8.8011e-05 TDB
period 1967.436589055917
5.39
1.6026e-05
4.388e-08
d
yr
n .1829792136643893 1.4905e-09 deg/d
Q 3.500765265001898 1.9011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1308  
   data-arc span      11241 days (30.78 yr)  
   first obs. used      1989-10-03  
   last obs. used      2020-07-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56002  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:44:28  

Additional Information
 Earth MOID = 1.63882 au 
 Jupiter MOID = 1.93681 au 
 T_jup = 3.213 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456751.5 (2014-Apr-04.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1389180251554111 4.2352e-08  
q 2.644302484845547 1.3356e-07 au
tp 2457622.015702210863
(2016-Aug-21.51570221)
8.1208e-05 TDB
node 21.63631676270472 7.3009e-05 deg
peri 333.9641515008978 7.4358e-05 deg
i 2.906601146803526 4.8759e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1308  
   data-arc span      11241 days (30.78 yr)  
   first obs. used      1989-10-03  
   last obs. used      2020-07-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56002  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:44:28  

Additional Information
 Jupiter MOID = 1.93681 au 
 T_jup = 3.213 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.793691283869126E-15 -5.623888224747246E-15 3.069134404399506E-13 -2.742537362112243E-15 8.278403425814502E-14 1.187330343872775E-16
q -5.623888224747246E-15 1.783925952532539E-14 -5.516987281664911E-13 6.621610229422224E-15 -2.049156191852915E-13 -3.343496101183054E-17
tp 3.069134404399506E-13 -5.516987281664911E-13 6.594665963268387E-9 -7.208984711274132E-12 1.153018985968638E-9 3.955700009747147E-13
node -2.742537362112243E-15 6.621610229422224E-15 -7.208984711274132E-12 5.330380786208215E-9 -5.324541555746679E-9 -1.713654288960196E-11
peri 8.278403425814502E-14 -2.049156191852915E-13 1.153018985968638E-9 -5.324541555746679E-9 5.529141762207215E-9 1.717294537705999E-11
i 1.187330343872775E-16 -3.343496101183054E-17 3.955700009747147E-13 -1.713654288960196E-11 1.717294537705999E-11 2.377409135729712E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.86   n/a E2021B10  
diameter diameter 9.759 km 0.286 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19024 (2000 SS112)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SS112 = 1989 TH15 = 1997 EA35 = 1998 HD39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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