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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 ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1742534880435128 3.702e-08  
a 2.363954664224649 1.3702e-08 au
q 1.952027318406773 8.9804e-08 au
i 1.480553359357177 7.233e-06 deg
node 15.29746736928314 0.00016391 deg
peri 268.3880542277823 0.00016531 deg
M 33.96421186410695 2.2634e-05 deg
tp 2459075.250447601333
(2020-Aug-13.75044760)		 8.3012e-05 TDB
period 1327.569120223596
3.63		 1.1543e-05
3.16e-08		 d
yr
n .2711723212870203 2.3577e-09 deg/d
Q 2.775882010042525 1.609e-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 = .934367 au 
 Jupiter MOID = 2.3705 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 = 2.3705 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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