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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1741800559940158 3.7064e-08  
a 2.363897324481837 1.3384e-08 au
q 1.952153556139487 8.9838e-08 au
i 1.480496473135444 7.2322e-06 deg
node 15.31561640735298 0.00016392 deg
peri 268.4671468085465 0.00016532 deg
M 339.6615236806393 2.244e-05 deg
tp 2459075.499307586436
(2020-Aug-13.99930759)
8.3e-05 TDB
period 1327.520818529322
3.63
1.1274e-05
3.087e-08
d
yr
n .2711821878611453 2.303e-09 deg/d
Q 2.775641092824188 1.5715e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      8891 days (24.34 yr)  
   first obs. used      1995-09-22  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56419  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:41:59  

Additional Information
 Earth MOID = .936405 au 
 Jupiter MOID = 2.37192 au 
 T_jup = 3.528 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456938.5 (2014-Oct-08.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1747286802564779 3.7154e-08  
q 1.950251484219781 9.0003e-08 au
tp 2456419.435060117161
(2013-May-06.93506012)
7.5906e-05 TDB
node 15.35053398861936 0.00016392 deg
peri 268.1785636200915 0.0001653 deg
i 1.481291830679535 7.2287e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      8891 days (24.34 yr)  
   first obs. used      1995-09-22  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56419  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:41:59  

Additional Information
 Jupiter MOID = 2.37192 au 
 T_jup = 3.528 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.380398277613286E-15 -3.318611195139639E-15 4.779766083579719E-13 -3.533685816868585E-15 1.601145466336993E-13 -5.013853099852628E-16
q -3.318611195139639E-15 8.100580295598317E-15 -1.001729939089421E-12 8.367600009459707E-15 -3.329101588511012E-13 1.271951429621991E-15
tp 4.779766083579719E-13 -1.001729939089421E-12 5.76167745027107E-9 1.319091396693949E-11 1.625477659970592E-9 -1.910430034616956E-12
node -3.533685816868585E-15 8.367600009459707E-15 1.319091396693949E-11 2.686967061897854E-8 -2.685661167590082E-8 -2.510946020025256E-10
peri 1.601145466336993E-13 -3.329101588511012E-13 1.625477659970592E-9 -2.685661167590082E-8 2.732405091035634E-8 2.504809748092957E-10
i -5.013853099852628E-16 1.271951429621991E-15 -1.910430034616956E-12 -2.510946020025256E-10 2.504809748092957E-10 5.22537603645446E-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 17.5   n/a MPO469438  

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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