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214364 (2005 LG)
Classification: Main-belt Asteroid          SPK-ID: 2214364
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1139276376601253 5.9101e-08  
a 2.563959168948846 1.4635e-08 au
q 2.271853357773486 1.5964e-07 au
i 12.46304200528445 5.1929e-06 deg
node 195.9083167219147 1.3926e-05 deg
peri 352.1871307482635 2.0705e-05 deg
M 325.1949282975655 1.3283e-05 deg
tp 2459345.479005401766
(2021-May-10.97900540)
5.5234e-05 TDB
period 1499.564270140122
4.11
1.2839e-05
3.515e-08
d
yr
n .2400697370352529 2.0555e-09 deg/d
Q 2.856064980124206 1.6303e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      7249 days (19.85 yr)  
   first obs. used      2001-06-12  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5176  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:40:10  

Additional Information
 Earth MOID = 1.27212 au 
 Jupiter MOID = 2.10257 au 
 T_jup = 3.391 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457546.5 (2016-Jun-07.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1143754570429812 5.9279e-08  
q 2.269842021887398 1.6014e-07 au
tp 2457848.276942759103
(2017-Apr-04.77694276)
5.6776e-05 TDB
node 195.9303676391484 1.3922e-05 deg
peri 352.7079995186928 2.0546e-05 deg
i 12.46582551925593 5.1948e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      7249 days (19.85 yr)  
   first obs. used      2001-06-12  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5176  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:40:10  

Additional Information
 Jupiter MOID = 2.10257 au 
 T_jup = 3.391 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.514045436488945E-15 -9.473283055135388E-15 7.347455503896637E-13 -2.228354728057452E-14 2.725246938270266E-13 2.160982784187208E-16
q -9.473283055135388E-15 2.564547391422194E-14 -2.087990701203199E-12 6.009954050698689E-14 -7.66585963567269E-13 -4.017345779769602E-16
tp 7.347455503896637E-13 -2.087990701203199E-12 3.223487085769868E-9 -7.262176996957441E-12 8.59511620105753E-10 2.14132234789144E-13
node -2.228354728057452E-14 6.009954050698689E-14 -7.262176996957441E-12 1.938262717932543E-10 -1.912724882551512E-10 -1.018971192445891E-11
peri 2.725246938270266E-13 -7.66585963567269E-13 8.59511620105753E-10 -1.912724882551512E-10 4.221366119956161E-10 1.004397642655696E-11
i 2.160982784187208E-16 -4.017345779769602E-16 2.14132234789144E-13 -1.018971192445891E-11 1.004397642655696E-11 2.698583247223712E-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 16.13   n/a MPCxxxxx  

214364 (2005 LG)          Discovered 2005-Jun-01 by Lowe, A. at Mayhill
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2005 LG = 2002 RT225 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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