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173123 (1993 FB35)
Classification: Main-belt Asteroid          SPK-ID: 2173123
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3330283139911167 1.196e-07  
a 2.937589509323078 1.4622e-08 au
q 1.959289027835222 3.5482e-07 au
i 1.907697333357371 9.6416e-06 deg
node 135.1723208892202 0.00030215 deg
peri 10.10994159125815 0.00030326 deg
M 172.0511906442393 1.7069e-05 deg
tp 2458121.598367023943
(2018-Jan-03.09836702)
8.8559e-05 TDB
period 1839.014229931308
5.03
1.373e-05
3.759e-08
d
yr
n .1957570496958291 1.4616e-09 deg/d
Q 3.915889990810935 1.9491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      9190 days (25.16 yr)  
   first obs. used      1993-03-19  
   last obs. used      2018-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63171  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:34:18  

Additional Information
 Earth MOID = .971538 au 
 Jupiter MOID = 1.10757 au 
 T_jup = 3.187 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456662.5 (2014-Jan-05.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3298021633325411 1.2186e-07  
q 1.971725944621859 3.6143e-07 au
tp 2456275.391513038894
(2012-Dec-13.89151304)
9.6462e-05 TDB
node 135.2849046657016 0.00030379 deg
peri 10.03538604125979 0.00030493 deg
i 1.902063968536699 9.5933e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      9190 days (25.16 yr)  
   first obs. used      1993-03-19  
   last obs. used      2018-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63171  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:34:18  

Additional Information
 Jupiter MOID = 1.10757 au 
 T_jup = 3.187 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.485005051810247E-14 -4.403023570799672E-14 1.00820429967442E-11 -1.986340681006759E-13 2.763630307001518E-12 -3.664797707705579E-14
q -4.403023570799672E-14 1.306336058702437E-13 -2.99761805646588E-11 5.800068058811192E-13 -8.204211414661992E-12 1.086478435124847E-13
tp 1.00820429967442E-11 -2.99761805646588E-11 9.304950228024959E-9 -1.278506849823218E-10 2.689658146896018E-9 -2.786796688245059E-11
node -1.986340681006759E-13 5.800068058811192E-13 -1.278506849823218E-10 9.228598263158397E-8 -9.226826204072331E-8 2.396610805625971E-9
peri 2.763630307001518E-12 -8.204211414661992E-12 2.689658146896018E-9 -9.226826204072331E-8 9.298441186529427E-8 -2.402657185698585E-9
i -3.664797707705579E-14 1.086478435124847E-13 -2.786796688245059E-11 2.396610805625971E-9 -2.402657185698585E-9 9.203231918180937E-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 16.4   n/a MPO436860  

173123 (1993 FB35)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 1993 FB35 = 1998 FY133 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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