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52718 (1998 FL126)
Classification: Main-belt Asteroid          SPK-ID: 2052718
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1672517229268416 4.6336e-08  
a 3.125628330889354 2.2323e-08 au
q 2.602861607319162 1.4906e-07 au
i 18.33908720130373 6.4939e-06 deg
node 188.5628747881145 1.4064e-05 deg
peri 71.69462766884476 2.2475e-05 deg
M 14.80728181910949 1.8661e-05 deg
tp 2459313.481043485634
(2021-Apr-08.98104349)
0.00010444 TDB
period 2018.386947062854
5.53
2.1623e-05
5.92e-08
d
yr
n .1783602497647292 1.9108e-09 deg/d
Q 3.648395054459547 2.6057e-08 au
  Orbit Determination Parameters
   # obs. used (total)      861  
   data-arc span      11126 days (30.46 yr)  
   first obs. used      1991-01-12  
   last obs. used      2021-06-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53472  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:54:25  

Additional Information
 Earth MOID = 1.6585 au 
 Jupiter MOID = 1.60195 au 
 T_jup = 3.115 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457413.5 (2016-Jan-26.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .166225182745647 4.64e-08  
q 2.606826850738554 1.4944e-07 au
tp 2457291.530712588634
(2015-Sep-26.03071259)
0.0001021 TDB
node 188.5993221851994 1.4064e-05 deg
peri 71.2261397735481 2.2528e-05 deg
i 18.33615615728479 6.4932e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      861  
   data-arc span      11126 days (30.46 yr)  
   first obs. used      1991-01-12  
   last obs. used      2021-06-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53472  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:54:25  

Additional Information
 Jupiter MOID = 1.60195 au 
 T_jup = 3.115 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.152960136948629E-15 -6.879865545856007E-15 -1.715965192993628E-12 -7.860752550522639E-16 -2.492940911888035E-13 -2.248668336747675E-15
q -6.879865545856007E-15 2.233149655097195E-14 5.395274838543081E-12 2.913686254438568E-15 7.805048944121676E-13 1.439896520626392E-14
tp -1.715965192993628E-12 5.395274838543081E-12 1.042530735138858E-8 1.603585798156374E-12 1.815415814595763E-9 -1.699860793153033E-12
node -7.860752550522639E-16 2.913686254438568E-15 1.603585798156374E-12 1.97786090883406E-10 -1.868988923300901E-10 1.492614276799825E-11
peri -2.492940911888035E-13 7.805048944121676E-13 1.815415814595763E-9 -1.868988923300901E-10 5.074966818766681E-10 -1.381047501673718E-11
i -2.248668336747675E-15 1.439896520626392E-14 -1.699860793153033E-12 1.492614276799825E-11 -1.381047501673718E-11 4.21612496779068E-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 14.18   n/a E2021B10  
diameter diameter 6.171 km 0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52718 (1998 FL126)          Discovered 1998-Mar-27 by Broughton, J. at Reedy Creek
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FL126 = 2000 TA25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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