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52062 (2002 QL12)
Classification: Main-belt Asteroid          SPK-ID: 2052062
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1884694608203355 5.3905e-08  
a 2.888529792827442 1.6853e-08 au
q 2.344130140209779 1.5359e-07 au
i 8.08742416035763 5.8921e-06 deg
node 175.4642380687414 2.2512e-05 deg
peri 209.7455257000598 2.4866e-05 deg
M 179.8314421167862 1.0928e-05 deg
tp 2458104.770597894075
(2017-Dec-17.27059789)
5.2497e-05 TDB
period 1793.13795720283
4.91
1.5693e-05
4.297e-08
d
yr
n .2007653669668422 1.757e-09 deg/d
Q 3.432929445445106 2.0029e-08 au
  Orbit Determination Parameters
   # obs. used (total)      863  
   data-arc span      8719 days (23.87 yr)  
   first obs. used      1996-06-11  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53841  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 10:18:35  

Additional Information
 Earth MOID = 1.35142 au 
 Jupiter MOID = 2.0342 au 
 T_jup = 3.250 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456988.5 (2014-Nov-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1875429051079279 5.3781e-08  
q 2.348216083530171 1.5326e-07 au
tp 2456312.382384231729
(2013-Jan-19.88238423)
5.2968e-05 TDB
node 175.4751711012372 2.2519e-05 deg
peri 210.1778204033918 2.4917e-05 deg
i 8.083964438250577 5.8899e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      863  
   data-arc span      8719 days (23.87 yr)  
   first obs. used      1996-06-11  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53841  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 10:18:35  

Additional Information
 Jupiter MOID = 2.0342 au 
 T_jup = 3.250 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.892352091980785E-15 -8.210492079898938E-15 -1.583606028526524E-12 -1.444496494917838E-14 -2.40198159861527E-13 8.639498116800223E-16
q -8.210492079898938E-15 2.348720203387355E-14 4.469454798834029E-12 4.131388498889145E-14 6.905102502333916E-13 -1.40118200988921E-15
tp -1.583606028526524E-12 4.469454798834029E-12 2.805652973697987E-9 7.990467658709498E-12 5.621369454713192E-10 -2.90303403261229E-13
node -1.444496494917838E-14 4.131388498889145E-14 7.990467658709498E-12 5.070994617105504E-10 -5.002553380317011E-10 9.796064554719063E-13
peri -2.40198159861527E-13 6.905102502333916E-13 5.621369454713192E-10 -5.002553380317011E-10 6.20856987236831E-10 -8.296877308960798E-13
i 8.639498116800223E-16 -1.40118200988921E-15 -2.90303403261229E-13 9.796064554719063E-13 -8.296877308960798E-13 3.469130251538711E-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 14.9   n/a MPO337674  

52062 (2002 QL12)          Discovered 2002-Aug-26 by NEAT at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 QL12 = 2000 GF177 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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