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150739 (2001 QA67)
Classification: Main-belt Asteroid          SPK-ID: 2150739
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3278286684592384 4.521e-08  
a 2.598380354153731 9.1826e-09 au
q 1.746556782500869 1.1482e-07 au
i 5.688292371620403 4.1872e-06 deg
node 1.686896445152753 4.055e-05 deg
peri 54.60479589393049 4.1301e-05 deg
M 180.9619516070866 5.321e-06 deg
tp 2459961.343521880759
(2023-Jan-16.84352188)
2.3906e-05 TDB
period 1529.862899733857
4.19
8.1097e-06
2.22e-08
d
yr
n .2353152037758596 1.2474e-09 deg/d
Q 3.450203925806593 1.2193e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1076  
   data-arc span      6919 days (18.94 yr)  
   first obs. used      2001-07-08  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47468  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:50  

Additional Information
 Earth MOID = .764682 au 
 Jupiter MOID = 1.97215 au 
 T_jup = 3.331 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457049.5 (2015-Jan-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3263897840609546 4.4957e-08  
q 1.752169347174046 1.1395e-07 au
tp 2456901.439347397833
(2014-Aug-31.93934740)
2.3604e-05 TDB
node 1.714273065750497 4.0553e-05 deg
peri 54.86169944056005 4.1314e-05 deg
i 5.686095124925201 4.1836e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1076  
   data-arc span      6919 days (18.94 yr)  
   first obs. used      2001-07-08  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47468  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:50  

Additional Information
 Jupiter MOID = 1.97215 au 
 T_jup = 3.331 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.021163295638812E-15 -5.116634649745978E-15 -2.580369338503835E-13 8.180656002545293E-15 -1.79150418938037E-13 -6.581588420151995E-15
q -5.116634649745978E-15 1.298490009089922E-14 6.170271092466689E-13 -1.936341420526523E-14 4.425049076211824E-13 1.676322217860602E-14
tp -2.580369338503835E-13 6.170271092466689E-13 5.57151990704952E-10 -6.603788143732805E-12 1.910993489111986E-10 -9.560222125513535E-13
node 8.180656002545293E-15 -1.936341420526523E-14 -6.603788143732805E-12 1.644511266077301E-9 -1.638688393643842E-9 1.656558544486529E-11
peri -1.79150418938037E-13 4.425049076211824E-13 1.910993489111986E-10 -1.638688393643842E-9 1.706823578303524E-9 -1.65231701995755E-11
i -6.581588420151995E-15 1.676322217860602E-14 -9.560222125513535E-13 1.656558544486529E-11 -1.65231701995755E-11 1.750250710371064E-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 14.98   n/a E2021B55  
diameter diameter 5.539 km 0.909 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.076   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

150739 (2001 QA67)          Discovered 2001-Aug-18 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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