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59393 (1999 FG23)
Classification: Main-belt Asteroid          SPK-ID: 2059393
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1524393033405657 4.8129e-08  
a 2.624140491789029 1.1643e-08 au
q 2.22411834335294 1.2808e-07 au
i 3.359759334929144 3.8465e-06 deg
node 287.2913032478198 7.8003e-05 deg
peri 228.6651253858914 7.9264e-05 deg
M 1.375806470704168 1.2644e-05 deg
tp 2458994.566186424714
(2020-May-25.06618642)
5.453e-05 TDB
period 1552.669603312546
4.25
1.0333e-05
2.829e-08
d
yr
n .2318587284970075 1.5431e-09 deg/d
Q 3.024162640225118 1.3418e-08 au
  Orbit Determination Parameters
   # obs. used (total)      896  
   data-arc span      8110 days (22.20 yr)  
   first obs. used      1997-11-21  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55152  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:47:08  

Additional Information
 Earth MOID = 1.23569 au 
 Jupiter MOID = 1.98214 au 
 T_jup = 3.384 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456815.5 (2014-Jun-07.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1527985126339896 4.8302e-08  
q 2.222918326529256 1.286e-07 au
tp 2457443.543074215631
(2016-Feb-25.04307422)
5.3849e-05 TDB
node 287.3688197800405 7.7957e-05 deg
peri 228.9495823358732 7.9195e-05 deg
i 3.360992739550667 3.8485e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      896  
   data-arc span      8110 days (22.20 yr)  
   first obs. used      1997-11-21  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55152  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:47:08  

Additional Information
 Jupiter MOID = 1.98214 au 
 T_jup = 3.384 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.333128171699226E-15 -6.193751996200541E-15 8.356648215215621E-13 2.358772783642339E-14 2.641735462813805E-13 -1.574803583196557E-15
q -6.193751996200541E-15 1.653734176438829E-14 -2.239521082504487E-12 -6.484353228778505E-14 -7.153167692602918E-13 4.4244446158546E-15
tp 8.356648215215621E-13 -2.239521082504487E-12 2.899723783470064E-9 1.278446293929201E-11 7.729667682994305E-10 -4.322315096240862E-13
node 2.358772783642339E-14 -6.484353228778505E-14 1.278446293929201E-11 6.077241518695778E-9 -6.062320247376207E-9 7.451949197717254E-11
peri 2.641735462813805E-13 -7.153167692602918E-13 7.729667682994305E-10 -6.062320247376207E-9 6.271819478819773E-9 -7.456095191512824E-11
i -1.574803583196557E-15 4.4244446158546E-15 -4.322315096240862E-13 7.451949197717254E-11 -7.456095191512824E-11 1.481117668405457E-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 MPO452975  

59393 (1999 FG23)          Discovered 1999-Mar-19 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 FG23 = 2001 SC260 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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