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135846 (2002 SO37)
Classification: Main-belt Asteroid          SPK-ID: 2135846
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2209765191965586 8.465e-08  
a 2.578585965471856 2.1333e-08 au
q 2.008779014372788 2.2066e-07 au
i 14.18199404083094 8.7975e-06 deg
node 23.60096128634821 3.1686e-05 deg
peri 281.9323421774707 3.761e-05 deg
M 194.3788447169484 2.8842e-05 deg
tp 2459896.299572701371
(2022-Nov-12.79957270)
0.00012735 TDB
period 1512.414556850555
4.14
1.8769e-05
5.139e-08
d
yr
n .2380299755575364 2.9539e-09 deg/d
Q 3.148392916570924 2.6047e-08 au
  Orbit Determination Parameters
   # obs. used (total)      384  
   data-arc span      7268 days (19.90 yr)  
   first obs. used      2001-04-16  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61672  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:14:51  

Additional Information
 Earth MOID = 1.04957 au 
 Jupiter MOID = 2.32138 au 
 T_jup = 3.349 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457002.5 (2014-Dec-11.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2223783027643231 8.4765e-08  
q 2.004171858911814 2.2113e-07 au
tp 2456872.801001219863
(2014-Aug-03.30100122)
0.00010279 TDB
node 23.63411297343583 3.1683e-05 deg
peri 281.990339925092 3.756e-05 deg
i 14.18805895634065 8.8042e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      384  
   data-arc span      7268 days (19.90 yr)  
   first obs. used      2001-04-16  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61672  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:14:51  

Additional Information
 Jupiter MOID = 2.32138 au 
 T_jup = 3.349 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.185103859745477E-15 -1.869235712934554E-14 3.876644852447819E-12 2.576904916156339E-14 7.701169163842355E-13 9.123368234021346E-15
q -1.869235712934554E-14 4.889631129993588E-14 -9.102916406429943E-12 -6.218041369129752E-14 -1.816787140302806E-12 -2.203261998454954E-14
tp 3.876644852447819E-12 -9.102916406429943E-12 1.056573459241154E-8 5.055656733878372E-11 2.15800021916386E-9 7.606489746336659E-12
node 2.576904916156339E-14 -6.218041369129752E-14 5.055656733878372E-11 1.003814547854149E-9 -9.616866946533241E-10 -1.374092621983151E-10
peri 7.701169163842355E-13 -1.816787140302806E-12 2.15800021916386E-9 -9.616866946533241E-10 1.410741638052658E-9 1.343976790963159E-10
i 9.123368234021346E-15 -2.203261998454954E-14 7.606489746336659E-12 -1.374092621983151E-10 1.343976790963159E-10 7.751381523596415E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.57   n/a MPCxxxxx  
diameter diameter 2.097 km 0.679 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.278   0.099 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135846 (2002 SO37)          Discovered 2002-Sep-29 by NEAT at Haleakala
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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