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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3330284391101776 1.0962e-07  
a 2.937589517153218 1.4205e-08 au
q 1.959288665509261 3.2479e-07 au
i 1.90770301412994 9.4441e-06 deg
node 135.1724167657488 0.00028942 deg
peri 10.10986995995703 0.00029017 deg
M 172.0511739814777 1.449e-05 deg
tp 2458121.598448629477
(2018-Jan-03.09844863)
7.4655e-05 TDB
period 1839.014237284141
5.03
1.3339e-05
3.652e-08
d
yr
n .195757048913144 1.4199e-09 deg/d
Q 3.915890368797174 1.8936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      10040 days (27.49 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-09-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62586  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:24:56  

Additional Information
 Earth MOID = .971537 au 
 Jupiter MOID = 1.10757 au 
 T_jup = 3.187 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456760.5 (2014-Apr-13.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3298195323852595 1.1143e-07  
q 1.971883461660511 3.3015e-07 au
tp 2456275.442194932269
(2012-Dec-13.94219493)
8.056e-05 TDB
node 135.2827317974942 0.00029096 deg
peri 10.0548748270539 0.00029175 deg
i 1.902132955228107 9.3977e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      10040 days (27.49 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-09-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62586  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:24:56  

Additional Information
 Jupiter MOID = 1.10757 au 
 T_jup = 3.187 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.241672489987149E-14 -3.677492663160572E-14 7.463052167073956E-12 -1.953635549801888E-13 1.992279649447175E-12 -3.003090624636743E-14
q -3.677492663160572E-14 1.09000594330297E-13 -2.216457238370362E-11 5.703696213646863E-13 -5.903483254873797E-12 8.891646861316186E-14
tp 7.463052167073956E-12 -2.216457238370362E-11 6.489870911121308E-9 -1.160303551441501E-10 1.852413031819784E-9 -2.056612182604159E-11
node -1.953635549801888E-13 5.703696213646863E-13 -1.160303551441501E-10 8.466048585671038E-8 -8.464276276344293E-8 2.228622739456205E-9
peri 1.992279649447175E-12 -5.903483254873797E-12 1.852413031819784E-9 -8.464276276344293E-8 8.511688153186747E-8 -2.23260396135346E-9
i -3.003090624636743E-14 8.891646861316186E-14 -2.056612182604159E-11 2.228622739456205E-9 -2.23260396135346E-9 8.831762069207875E-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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