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136585 (1992 SG19)
Classification: Main-belt Asteroid          SPK-ID: 2136585
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2336923186904437 4.8921e-08  
a 2.797210145094074 2.2166e-08 au
q 2.143523620422608 1.4084e-07 au
i 11.12613326167113 7.0592e-06 deg
node 331.1554662810094 2.5247e-05 deg
peri 116.6589905882066 2.8662e-05 deg
M 254.3659448005552 1.3819e-05 deg
tp 2459501.903683870309
(2021-Oct-14.40368387)
6.828e-05 TDB
period 1708.779671977034
4.68
2.0311e-05
5.561e-08
d
yr
n .2106766635299946 2.5042e-09 deg/d
Q 3.450896669765541 2.7346e-08 au
  Orbit Determination Parameters
   # obs. used (total)      636  
   data-arc span      9369 days (25.65 yr)  
   first obs. used      1992-09-22  
   last obs. used      2018-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53429  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:44:44  

Additional Information
 Earth MOID = 1.18613 au 
 Jupiter MOID = 1.85389 au 
 T_jup = 3.259 
[ show covariance matrix ]

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 14.9   n/a MPO432827  

136585 (1992 SG19)          Discovered 1992-Sep-22 by Elst, E. W. at La Silla
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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