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150755 (2001 QP140)
Classification: Main-belt Asteroid          SPK-ID: 2150755
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3283343364073907 3.657e-08  
a 2.776526480334847 1.0569e-08 au
q 1.864897500896557 9.9508e-08 au
i 9.778882461518805 4.8181e-06 deg
node 256.9341993868612 3.0929e-05 deg
peri 156.2054380993593 3.2602e-05 deg
M 42.63328325583048 1.0056e-05 deg
tp 2459000.376801512522
(2020-May-30.87680151)
4.6447e-05 TDB
period 1689.861675047962
4.63
9.649e-06
2.642e-08
d
yr
n .2130351882143149 1.2164e-09 deg/d
Q 3.688155459773137 1.4039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      540  
   data-arc span      8980 days (24.59 yr)  
   first obs. used      1996-09-15  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50987  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:39:46  

Additional Information
 Earth MOID = .88048 au 
 Jupiter MOID = 1.71748 au 
 T_jup = 3.234 
[ 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 15.87   n/a MPCxxxxx  
diameter diameter 2.194 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.193   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

150755 (2001 QP140)          Discovered 2001-Aug-22 by LINEAR at Socorro
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
1911-Jul-22 10:00 00:02 Jupiter 1.79698892605124 1.79698789381107 1.79698995833135 2.0952604208921 1.85671837379985 2419239.916824011 1.97862795359469 520.533641421039 38.5162431903736 81.4573556858878 2027824.30392801 T 18 CATAB v2.0g-lin.ifort 2021-May-04 09:39:49 2021-May-04 09:39
1972-Jun-02 08:36 00:01 Jupiter 1.92965153140771 1.92965026766577 1.92965279516346 2.65953993427436 2.48902603817445 2441470.858517692 1.07102032526225 333.570537161737 29.3912389407229 81.4985291767656 1744955.54045767 T 18 CATAB v2.0g-lin.ifort 2021-May-04 09:39:49 2021-May-04 09:39
1995-Feb-17 22:56 < 00:01 Jupiter 1.72235171573025 1.72235130506527 1.72235212639699 2.38251489997982 2.1662899523112 2449766.455589674 0.517458694159057 243.092007923605 22.7734930568321 86.3807422987031 2106383.29066773 T 18 CATAB v2.0g-lin.ifort 2021-May-04 09:39:49 2021-May-04 09:39
2017-Oct-29 21:45 < 00:01 Jupiter 1.9753614686084 1.97536077731673 1.97536215990018 1.83610592481423 1.58546447752443 2458056.406311050 0.313654892648893 163.159350223107 70.177610743869 82.8412678366289 1855708.36650407 T 18 CATAB v2.0g-lin.ifort 2021-May-04 09:39:49 2021-May-04 09:39
2078-Sep-15 00:21 < 00:01 Jupiter 1.763286383613 1.76328591990722 1.76328684732129 2.53797817415528 2.3410684677529 2480291.514594010 0.972087605837995 292.628722789334 26.5213620112212 87.8041190160276 2060831.39712391 T 18 CATAB v2.0g-lin.ifort 2021-May-04 09:39:49 2021-May-04 09:39
2101-Jun-15 10:46 00:01 Jupiter 1.78400490371453 1.78400403277304 1.78400577467569 2.25501038863807 2.03359230348138 2488599.948704585 1.43519513757657 362.524311270585 28.0471580831493 81.7571525023508 2077659.09028135 T 18 CATAB v2.0g-lin.ifort 2021-May-04 09:39:49 2021-May-04 09:39
2162-Apr-26 01:12 00:03 Jupiter 1.93332792435518 1.93332627749322 1.93332957122308 2.62545196210645 2.45290957230869 2510829.550307277 2.5998276808807 294.071800198276 59.2205515630276 79.014569221081 1646338.1852952 T 18 CATAB v2.0g-lin.ifort 2021-May-04 09:39:49 2021-May-04 09:39
2185-Jan-10 21:02 00:03 Jupiter 1.70840440411737 1.70840392673356 1.70840488158761 2.47243324271677 2.26303585518123 2519125.376506913 2.71473867285848 778.844717582191 20.2493661838696 87.9602107633426 2103239.22445529 T 18 CATAB v2.0g-lin.ifort 2021-May-04 09:39:49 2021-May-04 09:39
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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