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JPL Small-Body Database Browser
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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 
[ 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 16.9   n/a MPO338183  

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1932-Nov-29 04:53 < 00:01 Iris 0.0390249834082297 0.0390167566624183 0.0390332243461752 4.06866172127187 4.06866168506602 2427040.703706758 0.956544932050945 1259.87887419 71.4123733824625 -71.2536349072485 77387.1274987259 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 16:01:30 2019-Nov-07 16:01
1976-Jan-10 19:43 < 00:01 Juno 0.0299613098585412 0.0299536476822501 0.0299689729477453 6.47794537819899 6.47794531551625 2442788.321630625 0.626038070572478 464.259408753219 59.4726068927013 34.9714385308137 43897.0204182119 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 16:01:30 2019-Nov-07 16:01
2192-Feb-11 16:23 00:03 Iris 0.0203929245817733 0.0203506225702982 0.0204352406928301 4.10173607034913 4.10173600162238 2521713.182790654 3.05586341500527 2272.17038089392 83.8714795073294 -21.8754561165232 13601.5959335333 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 16:01:30 2019-Nov-07 16:01
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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