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53263 (1999 FW6)
Classification: Main-belt Asteroid          SPK-ID: 2053263
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1278721737093789 3.5214e-08  
a 3.04101190633268 1.7937e-08 au
q 2.652151103593818 1.1455e-07 au
i 9.156992044867073 5.1246e-06 deg
node 14.22881457426196 2.2433e-05 deg
peri 281.3540688253599 2.9892e-05 deg
M 349.765307148118 2.0258e-05 deg
tp 2459451.567824630775
(2021-Aug-25.06782463)
0.00010907 TDB
period 1936.982101366499
5.30
1.7138e-05
4.692e-08
d
yr
n .1858561314252867 1.6444e-09 deg/d
Q 3.429872709071542 2.0231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1220  
   data-arc span      11208 days (30.69 yr)  
   first obs. used      1990-10-13  
   last obs. used      2021-06-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52212  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:10:50  

Additional Information
 Earth MOID = 1.65581 au 
 Jupiter MOID = 1.86573 au 
 T_jup = 3.208 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457206.5 (2015-Jul-03.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1260575646511783 3.5227e-08  
q 2.657668469134442 1.1441e-07 au
tp 2457513.300446350677
(2016-May-04.80044635)
0.0001091 TDB
node 14.26769389684305 2.2433e-05 deg
peri 281.158111676961 3.0068e-05 deg
i 9.15632333379374 5.1239e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1220  
   data-arc span      11208 days (30.69 yr)  
   first obs. used      1990-10-13  
   last obs. used      2021-06-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52212  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:10:50  

Additional Information
 Jupiter MOID = 1.86573 au 
 T_jup = 3.208 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.24095918990859E-15 -3.997902174252421E-15 5.478936355852308E-13 -2.719865734099661E-15 1.307331196314778E-13 -1.198820474481311E-15
q -3.997902174252421E-15 1.30905369558404E-14 -1.663087986764083E-12 9.353118732453489E-15 -4.114186581049557E-13 6.066969734825783E-15
tp 5.478936355852308E-13 -1.663087986764083E-12 1.190267484497216E-8 1.112935971980132E-12 2.193971129106902E-9 -7.945465476447391E-12
node -2.719865734099661E-15 9.353118732453489E-15 1.112935971980132E-12 5.032208675523736E-10 -4.963296408943505E-10 -4.120704181789486E-12
peri 1.307331196314778E-13 -4.114186581049557E-13 2.193971129106902E-9 -4.963296408943505E-10 9.040780029761485E-10 2.776227554479843E-12
i -1.198820474481311E-15 6.066969734825783E-15 -7.945465476447391E-12 -4.120704181789486E-12 2.776227554479843E-12 2.625455214369365E-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 14.12   n/a MPCxxxxx  
diameter diameter 10.278 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

53263 (1999 FW6)          Discovered 1999-Mar-25 by Sarounova, L. at Ondrejov
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1999 FW6 = 2001 VW58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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