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136135 (2003 SN138)
Classification: Main-belt Asteroid          SPK-ID: 2136135
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1571508350754282 5.7356e-08  
a 2.181785547468873 7.6247e-09 au
q 1.83891612672864 1.2624e-07 au
i 6.072719007815542 4.243e-06 deg
node 283.1229246082469 5.5049e-05 deg
peri 62.88003672238654 5.7633e-05 deg
M 314.131592757078 1.3697e-05 deg
tp 2458750.478041046019
(2019-Sep-23.97804105)
4.4707e-05 TDB
period 1177.108559506356
3.22
6.1705e-06
1.689e-08
d
yr
n .3058341536068459 1.6032e-09 deg/d
Q 2.524654968209106 8.823e-09 au
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      6943 days (19.01 yr)  
   first obs. used      2000-10-25  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50808  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:01:10  

Additional Information
 Earth MOID = .839732 au 
 Jupiter MOID = 2.87463 au 
 T_jup = 3.657 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457525.5 (2016-May-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1579090005910452 5.7378e-08  
q 1.837035461898329 1.2642e-07 au
tp 2457573.961854429540
(2016-Jul-04.46185443)
4.5294e-05 TDB
node 283.1686270608862 5.5097e-05 deg
peri 62.98735161697522 5.7645e-05 deg
i 6.070248692974474 4.2423e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      6943 days (19.01 yr)  
   first obs. used      2000-10-25  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50808  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:01:10  

Additional Information
 Jupiter MOID = 2.87463 au 
 T_jup = 3.657 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.292255167190096E-15 -7.244493777981593E-15 4.032443701598126E-14 2.314985598298266E-14 -2.772661657618981E-14 -1.261054896987574E-14
q -7.244493777981593E-15 1.598139278851209E-14 -1.547570470647338E-13 -4.898285166836782E-14 3.475687886046651E-14 2.814068399293092E-14
tp 4.032443701598126E-14 -1.547570470647338E-13 2.051568164528493E-9 -3.70983369323068E-11 7.970460086182794E-10 -2.645718665667852E-12
node 2.314985598298266E-14 -4.898285166836782E-14 -3.70983369323068E-11 3.03568238027612E-9 -3.032844930618762E-9 8.020683956887774E-11
peri -2.772661657618981E-14 3.475687886046651E-14 7.970460086182794E-10 -3.032844930618762E-9 3.322974063928714E-9 -8.077090061041632E-11
i -1.261054896987574E-14 2.814068399293092E-14 -2.645718665667852E-12 8.020683956887774E-11 -8.077090061041632E-11 1.799732277322353E-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 16.9   n/a MPO338183  

136135 (2003 SN138)          Discovered 2003-Sep-20 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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