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136683 (1995 SG34)
Classification: Main-belt Asteroid          SPK-ID: 2136683
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1738957056453573 3.7216e-08  
a 2.363591258669959 1.3755e-08 au
q 1.952572888886348 8.9991e-08 au
i 1.480503723118741 7.257e-06 deg
node 15.32167050176869 0.00016535 deg
peri 268.4662263273531 0.00016677 deg
M 231.143036021603 2.2504e-05 deg
tp 2459075.575225827469
(2020-Aug-14.07522583)
8.4636e-05 TDB
period 1327.26300556454
3.63
1.1586e-05
3.172e-08
d
yr
n .2712348633923366 2.3676e-09 deg/d
Q 2.774609628453569 1.6147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      8537 days (23.37 yr)  
   first obs. used      1995-09-22  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59371  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:47:28  

Additional Information
 Earth MOID = .936225 au 
 Jupiter MOID = 2.37181 au 
 T_jup = 3.528 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456869.5 (2014-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1747998400281549 3.7303e-08  
q 1.949981654254781 9.0225e-08 au
tp 2456419.470454760755
(2013-May-06.97045476)
7.6807e-05 TDB
node 15.35246985150106 0.00016535 deg
peri 268.171576533081 0.00016674 deg
i 1.481334118299952 7.2536e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      8537 days (23.37 yr)  
   first obs. used      1995-09-22  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59371  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:47:28  

Additional Information
 Jupiter MOID = 2.37181 au 
 T_jup = 3.528 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.391495754205295E-15 -3.339393303861261E-15 5.170409428514894E-13 -3.069863207831111E-15 1.701765133523776E-13 -5.286121450678628E-16
q -3.339393303861261E-15 8.140567003231521E-15 -1.074051475004393E-12 7.194709071405835E-15 -3.513857196236373E-13 1.339258565097806E-15
tp 5.170409428514894E-13 -1.074051475004393E-12 5.899345876043877E-9 1.281973337995339E-11 1.662775510711814E-9 -1.941700453624059E-12
node -3.069863207831111E-15 7.194709071405835E-15 1.281973337995339E-11 2.73395842674991E-8 -2.732649950256346E-8 -2.640650511581487E-10
peri 1.701765133523776E-13 -3.513857196236373E-13 1.662775510711814E-9 -2.732649950256346E-8 2.780378832847559E-8 2.634403747398816E-10
i -5.286121450678628E-16 1.339258565097806E-15 -1.941700453624059E-12 -2.640650511581487E-10 2.634403747398816E-10 5.261506983598355E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO436673  

136683 (1995 SG34)          Discovered 1995-Sep-22 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

Alternate Designations
 1995 SG34 = 1999 UG58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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