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150704 (2001 PE37)
Classification: Main-belt Asteroid          SPK-ID: 2150704
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2776404515355241 4.5117e-08  
a 2.443144169414722 1.1704e-08 au
q 1.764828519052035 1.0588e-07 au
i 11.33376857820174 4.9179e-06 deg
node 98.07001047911915 1.9776e-05 deg
peri 152.9827189705378 2.1347e-05 deg
M 71.3810732718074 8.8607e-06 deg
tp 2458923.931545525585
(2020-Mar-15.43154553)
3.3671e-05 TDB
period 1394.832538194875
3.82
1.0023e-05
2.744e-08
d
yr
n .2580954990237714 1.8546e-09 deg/d
Q 3.121459819777408 1.4953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      646  
   data-arc span      7000 days (19.16 yr)  
   first obs. used      2001-07-19  
   last obs. used      2020-09-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52124  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:41  

Additional Information
 Earth MOID = .756217 au 
 Jupiter MOID = 1.96397 au 
 T_jup = 3.421 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457766.5 (2017-Jan-13.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2770694257135585 4.5152e-08  
q 1.766768865401771 1.0595e-07 au
tp 2457528.137782776543
(2016-May-19.63778278)
3.2137e-05 TDB
node 98.0886162503826 1.9777e-05 deg
peri 152.9379570324313 2.1348e-05 deg
i 11.33165779165756 4.9165e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      646  
   data-arc span      7000 days (19.16 yr)  
   first obs. used      2001-07-19  
   last obs. used      2020-09-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52124  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:41  

Additional Information
 Jupiter MOID = 1.96397 au 
 T_jup = 3.421 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.038681160182596E-15 -4.77293755393099E-15 5.447915835114509E-13 8.290222122448648E-15 1.015879973098828E-13 -6.368673455705229E-15
q -4.77293755393099E-15 1.122456039291807E-14 -1.329074696034208E-12 -1.934530281600299E-14 -2.475432123093741E-13 1.516045927888494E-14
tp 5.447915835114509E-13 -1.329074696034208E-12 1.032773610323468E-9 9.028563154891769E-12 2.700466109435191E-10 -4.469980069637659E-12
node 8.290222122448648E-15 -1.934530281600299E-14 9.028563154891769E-12 3.911317185995379E-10 -3.804251813370176E-10 2.606995565942735E-11
peri 1.015879973098828E-13 -2.475432123093741E-13 2.700466109435191E-10 -3.804251813370176E-10 4.55745720661216E-10 -2.665831384621456E-11
i -6.368673455705229E-15 1.516045927888494E-14 -4.469980069637659E-12 2.606995565942735E-11 -2.665831384621456E-11 2.417193349697343E-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 15.73   n/a E2021B55  
diameter diameter 2.771 km 0.784 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.121   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

150704 (2001 PE37)          Discovered 2001-Aug-11 by NEAT at Palomar
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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