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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 
[ 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 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

[ 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
1941-Oct-13 03:24 00:01 Jupiter 1.96950634563778 1.96950577784642 1.9695069134382 2.38346597251506 2.19562591823118 2430280.641527438 1.42641449054828 270.451297792076 19.115685584453 -87.3461200538378 1750073.34979182 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 19:19:42 2021-Apr-13 19:19
1953-Jan-15 21:06 00:01 Jupiter 1.99991886730604 1.99991846417767 1.99991927043487 1.99721391684954 1.77251419078228 2434393.379176381 1.21103906467286 227.488209667298 46.8584291087206 -82.1488351019733 2050087.50994607 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 19:19:42 2021-Apr-13 19:19
2060-May-30 06:30 < 00:01 Jupiter 1.96619076954732 1.96619044800672 1.96619109108826 2.42484272548051 2.24015064899066 2473609.770614997 0.884876990608755 150.716076665508 16.8762916828999 -84.021924032889 2383874.3478301 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 19:19:42 2021-Apr-13 19:19
2179-Jan-16 19:30 00:03 Jupiter 1.96481099194292 1.96481067066315 1.96481131322694 2.46789899866974 2.2865548560199 2516939.312633483 3.18556202933542 304.033399228087 24.3191042130712 89.3481543958896 1842823.08447903 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 19:19:42 2021-Apr-13 19:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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