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135657 (2002 LQ27)
Classification: Main-belt Asteroid          SPK-ID: 2135657
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06757904013634637 4.8977e-08  
a 2.302076974983781 1.1252e-08 au
q 2.146504822694393 1.1093e-07 au
i 8.382763564525979 4.6834e-06 deg
node 86.27842640613915 3.4996e-05 deg
peri 147.5855921662426 4.8277e-05 deg
M 112.1338750241158 3.3103e-05 deg
tp 2458803.114040792930
(2019-Nov-15.61404079)
0.00011723 TDB
period 1275.787047257385
3.49
9.3538e-06
2.561e-08
d
yr
n .2821787544981804 2.0689e-09 deg/d
Q 2.457649127273168 1.2013e-08 au
  Orbit Determination Parameters
   # obs. used (total)      411  
   data-arc span      9272 days (25.39 yr)  
   first obs. used      1995-04-26  
   last obs. used      2020-09-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58351  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:14:00  

Additional Information
 Earth MOID = 1.1371 au 
 Jupiter MOID = 2.54301 au 
 T_jup = 3.573 
[ 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 16.57   n/a E2021B55  

135657 (2002 LQ27)          Discovered 2002-Jun-09 by LINEAR at Socorro
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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