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135584 (2002 GQ100)
Classification: Main-belt Asteroid          SPK-ID: 2135584
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1752896947175508 3.501e-08  
a 2.292527428808296 8.9758e-09 au
q 1.890670995680878 8.152e-08 au
i 4.496450600881631 4.3365e-06 deg
node 11.68326320992197 4.4667e-05 deg
peri 292.3045674658825 4.7088e-05 deg
M 45.47881212171022 1.1954e-05 deg
tp 2459040.331595486008
(2020-Jul-09.83159549)
4.2486e-05 TDB
period 1267.856897201405
3.47
7.446e-06
2.039e-08
d
yr
n .2839437169878112 1.6676e-09 deg/d
Q 2.694383861935714 1.0549e-08 au
  Orbit Determination Parameters
   # obs. used (total)      651  
   data-arc span      11379 days (31.15 yr)  
   first obs. used      1989-10-01  
   last obs. used      2020-11-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58367  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:13:42  

Additional Information
 Earth MOID = .879296 au 
 Jupiter MOID = 2.54849 au 
 T_jup = 3.573 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457464.5 (2016-Mar-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1747933682583496 3.5004e-08  
q 1.892421406955325 8.1437e-08 au
tp 2457772.558167186709
(2017-Jan-19.05816719)
4.6389e-05 TDB
node 11.72602822615331 4.4658e-05 deg
peri 292.3647869116228 4.7094e-05 deg
i 4.496602319181493 4.3359e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      651  
   data-arc span      11379 days (31.15 yr)  
   first obs. used      1989-10-01  
   last obs. used      2020-11-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58367  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:13:42  

Additional Information
 Jupiter MOID = 2.54849 au 
 T_jup = 3.573 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.225258196970539E-15 -2.838896104473813E-15 3.771284807153566E-13 -1.127065629241927E-14 1.204011839295909E-13 -3.610884349906682E-15
q -2.838896104473813E-15 6.632010006364503E-15 -1.05506571015486E-12 2.511607723196452E-14 -3.386845133297009E-13 8.561611345032294E-15
tp 3.771284807153566E-13 -1.05506571015486E-12 2.151947697325806E-9 6.276835650379658E-12 7.015625633635581E-10 -2.957139714349618E-12
node -1.127065629241927E-14 2.511607723196452E-14 6.276835650379658E-12 1.994337577840559E-9 -1.985827613131988E-9 -3.962795577480544E-11
peri 1.204011839295909E-13 -3.386845133297009E-13 7.015625633635581E-10 -1.985827613131988E-9 2.217869082350001E-9 3.85633450477739E-11
i -3.610884349906682E-15 8.561611345032294E-15 -2.957139714349618E-12 -3.962795577480544E-11 3.85633450477739E-11 1.879962689727174E-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 16.45   n/a E2021B55  

135584 (2002 GQ100)          Discovered 2002-Apr-10 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2002 GQ100 = 1989 TB14 = 2003 SD259 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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