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JPL Small-Body Database Browser
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193699 (2001 FQ52)
Classification: Main-belt Asteroid          SPK-ID: 2193699
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630945079142836 4.4193e-08  
a 2.725727373966483 2.0311e-08 au
q 2.281176209200927 1.173e-07 au
i 9.620298745723302 6.7381e-06 deg
node 5.927655439237433 2.8542e-05 deg
peri 117.079082167524 3.5332e-05 deg
M 64.05078600243928 1.9735e-05 deg
tp 2458308.055126090561
(2018-Jul-08.55512609)
8.964e-05 TDB
period 1643.698089878061
4.50
1.8373e-05
5.03e-08
d
yr
n .2190183235089766 2.4481e-09 deg/d
Q 3.170278538732039 2.3624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      471  
   data-arc span      7094 days (19.42 yr)  
   first obs. used      1999-12-07  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57025  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:11:32  

Additional Information
 Earth MOID = 1.31523 au 
 Jupiter MOID = 1.93751 au 
 T_jup = 3.317 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457095.5 (2015-Mar-14.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .164008779080217 4.4143e-08  
q 2.278132344818739 1.1727e-07 au
tp 2456663.665963067033
(2014-Jan-06.16596307)
8.8609e-05 TDB
node 5.942987388556921 2.8542e-05 deg
peri 116.9236482877649 3.5268e-05 deg
i 9.621813419632202 6.7388e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      471  
   data-arc span      7094 days (19.42 yr)  
   first obs. used      1999-12-07  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57025  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:11:32  

Additional Information
 Jupiter MOID = 1.93751 au 
 T_jup = 3.317 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.94858460472211E-15 -5.125455885516353E-15 6.977225177741459E-13 2.96071732787426E-15 1.825383170943087E-13 -1.887261843907794E-15
q -5.125455885516353E-15 1.375328284972442E-14 -2.0173181129188E-12 -7.206846713546597E-15 -5.036580098606098E-13 5.922191570882738E-15
tp 6.977225177741459E-13 -2.0173181129188E-12 7.851556724048838E-9 -1.042766237671224E-11 1.849722237294712E-9 5.660703297544328E-12
node 2.96071732787426E-15 -7.206846713546597E-15 -1.042766237671224E-11 8.146716900034679E-10 -8.050499662951655E-10 1.263415793837865E-11
peri 1.825383170943087E-13 -5.036580098606098E-13 1.849722237294712E-9 -8.050499662951655E-10 1.243858126573593E-9 -1.105681690748525E-11
i -1.887261843907794E-15 5.922191570882738E-15 5.660703297544328E-12 1.263415793837865E-11 -1.105681690748525E-11 4.541138970981481E-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 15.4   n/a MPO391003  
diameter diameter 2.451 km 0.321 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.245   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193699 (2001 FQ52)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2001 FQ52 = 2003 SJ124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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