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180844 (2005 GX113)
Classification: Main-belt Asteroid          SPK-ID: 2180844
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .155052715487506 3.2469e-08  
a 2.310105363463923 1.2006e-08 au
q 1.95191725379659 7.4643e-08 au
i 9.913286233187169 4.2241e-06 deg
node 74.16483269982234 2.3897e-05 deg
peri 226.2544525765356 2.8151e-05 deg
M 96.88478676913041 1.4977e-05 deg
tp 2458855.356899203621
(2020-Jan-06.85689920)
5.281e-05 TDB
period 1282.466736318253
3.51
9.9981e-06
2.737e-08
d
yr
n .2807090350222257 2.1884e-09 deg/d
Q 2.668293473131257 1.3868e-08 au
  Orbit Determination Parameters
   # obs. used (total)      701  
   data-arc span      8297 days (22.72 yr)  
   first obs. used      1998-04-24  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57768  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:28:11  

Additional Information
 Earth MOID = .948347 au 
 Jupiter MOID = 2.53685 au 
 T_jup = 3.549 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457828.5 (2017-Mar-16.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1550020922703942 3.2383e-08  
q 1.952338631833684 7.4475e-08 au
tp 2457573.579761916188
(2016-Jul-04.07976192)
5.2161e-05 TDB
node 74.16837845642743 2.3893e-05 deg
peri 226.4917777011924 2.8168e-05 deg
i 9.913902904447529 4.225e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      701  
   data-arc span      8297 days (22.72 yr)  
   first obs. used      1998-04-24  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57768  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:28:11  

Additional Information
 Jupiter MOID = 2.53685 au 
 T_jup = 3.549 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.048650219458523E-15 -2.389331422457728E-15 -2.007095837684002E-15 1.582026234376327E-14 -3.798678235099132E-14 -2.23768250135166E-15
q -2.389331422457728E-15 5.54655409082432E-15 -5.203670824722909E-15 -3.765553318178445E-14 9.095794932118632E-14 5.308542381342571E-15
tp -2.007095837684002E-15 -5.203670824722909E-15 2.720737119865541E-9 -9.996294243179291E-12 7.919659424359704E-10 -5.65526887228998E-13
node 1.582026234376327E-14 -3.765553318178445E-14 -9.996294243179291E-12 5.708793753184735E-10 -5.650849664304623E-10 -2.70430647354279E-11
peri -3.798678235099132E-14 9.095794932118632E-14 7.919659424359704E-10 -5.650849664304623E-10 7.934459367603733E-10 2.654544129550856E-11
i -2.23768250135166E-15 5.308542381342571E-15 -5.65526887228998E-13 -2.70430647354279E-11 2.654544129550856E-11 1.785037514182584E-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 16.28   n/a E2021B55  

180844 (2005 GX113)          Discovered 2005-Apr-09 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2005 GX113 = 2003 YU118 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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