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100084 (1992 SY13)
Classification: Main-belt Asteroid          SPK-ID: 2100084
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2595386788974577 5.8983e-08  
a 2.324202357055168 1.2769e-08 au
q 1.720981947814713 1.3266e-07 au
i 10.20834942633634 6.1988e-06 deg
node 10.61690506881039 2.6018e-05 deg
peri 326.5586696925652 2.8905e-05 deg
M 306.2002461206089 1.8599e-05 deg
tp 2459193.913650055963
(2020-Dec-10.41365006)
6.7976e-05 TDB
period 1294.2236534435
3.54
1.0666e-05
2.92e-08
d
yr
n .2781590330559633 2.2923e-09 deg/d
Q 2.927422766295624 1.6083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      534  
   data-arc span      9685 days (26.52 yr)  
   first obs. used      1992-09-26  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53371  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:07:10  

Additional Information
 Earth MOID = .723045 au 
 Jupiter MOID = 2.49899 au 
 T_jup = 3.509 
[ show covariance matrix ]

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 16.0   n/a MPO379243  
diameter diameter 3.363 km 0.991 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.075   0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

100084 (1992 SY13)          Discovered 1992-Sep-26 by Borngen, F., Schmadel, L. D. at Tautenburg
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1992 SY13 = 1999 SX8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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