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JPL Small-Body Database Browser
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193104 (2000 GL128)
Classification: Main-belt Asteroid          SPK-ID: 2193104
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08096025164583819 5.7651e-08  
a 2.248818991416239 1.2201e-08 au
q 2.06675403996524 1.3364e-07 au
i 7.076850739776137 5.3084e-06 deg
node 197.5339457228194 3.5388e-05 deg
peri 33.32743446180144 4.4426e-05 deg
M 319.1462317651814 2.816e-05 deg
tp 2459140.284751035984
(2020-Oct-17.78475104)
9.6538e-05 TDB
period 1231.771573278419
3.37
1.0025e-05
2.745e-08
d
yr
n .2922619808816035 2.3786e-09 deg/d
Q 2.430883942867237 1.3189e-08 au
  Orbit Determination Parameters
   # obs. used (total)      331  
   data-arc span      7239 days (19.82 yr)  
   first obs. used      2000-04-05  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58051  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 21:59:27  

Additional Information
 Earth MOID = 1.06106 au 
 Jupiter MOID = 2.54753 au 
 T_jup = 3.614 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457232.5 (2015-Jul-29.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08142740937857551 5.7538e-08  
q 2.06572933283739 1.3344e-07 au
tp 2456676.708224000755
(2014-Jan-19.20822400)
9.4911e-05 TDB
node 197.5504925039685 3.5391e-05 deg
peri 33.3890550711201 4.4383e-05 deg
i 7.076094401568902 5.3084e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      331  
   data-arc span      7239 days (19.82 yr)  
   first obs. used      2000-04-05  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58051  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 21:59:27  

Additional Information
 Jupiter MOID = 2.54753 au 
 T_jup = 3.614 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.310580986546343E-15 -7.653515294154978E-15 -1.39630713903417E-12 -1.561184357150572E-14 -3.225513911790664E-13 1.437482223837268E-15
q -7.653515294154978E-15 1.780618482836073E-14 3.098940670663066E-12 3.495416195413786E-14 7.219518118132153E-13 -3.178353357803956E-15
tp -1.39630713903417E-12 3.098940670663066E-12 9.008025263020538E-9 2.152867530018196E-11 2.552793877394963E-9 6.163891483778706E-12
node -1.561184357150572E-14 3.495416195413786E-14 2.152867530018196E-11 1.252543334024229E-9 -1.236136795157874E-9 2.316972027667467E-11
peri -3.225513911790664E-13 7.219518118132153E-13 2.552793877394963E-9 -1.236136795157874E-9 1.969818553031965E-9 -2.109345680841735E-11
i 1.437482223837268E-15 -3.178353357803956E-15 6.163891483778706E-12 2.316972027667467E-11 -2.109345680841735E-11 2.817858795763084E-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 17.0   n/a MPO454339  

193104 (2000 GL128)          Discovered 2000-Apr-05 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2000 GL128 = 2001 SK132 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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