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357210 (2002 GQ113)
Classification: Main-belt Asteroid          SPK-ID: 2357210
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .192178523993487 7.599e-08  
a 2.38132593685539 2.0045e-08 au
q 1.923686233163113 1.8436e-07 au
i 10.78138492651549 9.5903e-06 deg
node 168.5136348091214 3.6576e-05 deg
peri 62.93602298948111 4.5022e-05 deg
M 310.6892722617815 3.0707e-05 deg
tp 2459184.350832790407
(2020-Nov-30.85083279)
0.00011597 TDB
period 1342.229223545781
3.67
1.6948e-05
4.64e-08
d
yr
n .2682105214852827 3.3866e-09 deg/d
Q 2.838965640547666 2.3898e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      8093 days (22.16 yr)  
   first obs. used      1998-02-23  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57191  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:14:09  

Additional Information
 Earth MOID = .942102 au 
 Jupiter MOID = 2.2014 au 
 T_jup = 3.489 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456958.5 (2014-Oct-28.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1925220185372608 7.5827e-08  
q 1.92277065559189 1.8398e-07 au
tp 2456499.966389885642
(2013-Jul-26.46638989)
9.7702e-05 TDB
node 168.5372200032793 3.6568e-05 deg
peri 62.9416841782263 4.503e-05 deg
i 10.7827012283029 9.5923e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      8093 days (22.16 yr)  
   first obs. used      1998-02-23  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57191  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:14:09  

Additional Information
 Jupiter MOID = 2.2014 au 
 T_jup = 3.489 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.749724538276423E-15 -1.389892183668546E-14 -3.233938002224429E-12 6.620405835908119E-14 -7.534326350267866E-13 -1.269588519672093E-14
q -1.389892183668546E-14 3.384953458813317E-14 8.355778534792107E-12 -1.623169685335614E-13 1.976598656622414E-12 3.536719463280193E-14
tp -3.233938002224429E-12 8.355778534792107E-12 9.545591272369979E-9 -6.129134985868905E-11 2.594368440854379E-9 3.593585077181764E-11
node 6.620405835908119E-14 -1.623169685335614E-13 -6.129134985868905E-11 1.33718474699513E-9 -1.327121080217819E-9 1.343060906089624E-12
peri -7.534326350267866E-13 1.976598656622414E-12 2.594368440854379E-9 -1.327121080217819E-9 2.027696823337205E-9 8.176659820679445E-12
i -1.269588519672093E-14 3.536719463280193E-14 3.593585077181764E-11 1.343060906089624E-12 8.176659820679445E-12 9.201237375967369E-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 17.3   n/a MPO413355  

357210 (2002 GQ113)          Discovered 2002-Apr-11 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2002 GQ113 = 2010 KD23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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