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150702 (2001 PT22)
Classification: Main-belt Asteroid          SPK-ID: 2150702
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1771507650171076 3.2805e-08  
a 2.301149163666318 9.9291e-09 au
q 1.893498828904353 7.5403e-08 au
i 5.653594209845084 4.6901e-06 deg
node 171.7671504538247 3.5536e-05 deg
peri 118.3488283355332 3.8288e-05 deg
M 218.3319701197451 1.489e-05 deg
tp 2459702.247176465409
(2022-May-02.74717647)
5.4547e-05 TDB
period 1275.015849943166
3.49
8.2522e-06
2.259e-08
d
yr
n .2823494311980882 1.8274e-09 deg/d
Q 2.708799498428284 1.1688e-08 au
  Orbit Determination Parameters
   # obs. used (total)      449  
   data-arc span      10244 days (28.05 yr)  
   first obs. used      1993-02-26  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52857  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:41  

Additional Information
 Earth MOID = .883451 au 
 Jupiter MOID = 2.48262 au 
 T_jup = 3.564 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457415.5 (2016-Jan-28.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1775247198488834 3.276e-08  
q 1.892273181258476 7.5315e-08 au
tp 2457153.017074524293
(2015-May-10.51707452)
4.6941e-05 TDB
node 171.8031970307733 3.552e-05 deg
peri 118.4047861453008 3.8271e-05 deg
i 5.655044717612242 4.6919e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      449  
   data-arc span      10244 days (28.05 yr)  
   first obs. used      1993-02-26  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52857  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:41  

Additional Information
 Jupiter MOID = 2.48262 au 
 T_jup = 3.564 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.073241813281321E-15 -2.452972285534961E-15 3.9138108299767E-13 -1.070359483847448E-14 1.099984109754329E-13 -1.072058126481479E-15
q -2.452972285534961E-15 5.672368755567661E-15 -7.794406400623277E-13 2.427082411264239E-14 -2.164372239086157E-13 2.520031762166009E-15
tp 3.9138108299767E-13 -7.794406400623277E-13 2.203431243907611E-9 -2.548825721161204E-11 6.7836702534523E-10 -3.227443765904034E-12
node -1.070359483847448E-14 2.427082411264239E-14 -2.548825721161204E-11 1.261643574205466E-9 -1.262121405488655E-9 1.179705050784321E-11
peri 1.099984109754329E-13 -2.164372239086157E-13 6.7836702534523E-10 -1.262121405488655E-9 1.464663545771476E-9 -1.259382952077619E-11
i -1.072058126481479E-15 2.520031762166009E-15 -3.227443765904034E-12 1.179705050784321E-11 -1.259382952077619E-11 2.201395851515212E-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 16.81   n/a MPCxxxxx  

150702 (2001 PT22)          Discovered 2001-Aug-10 by NEAT at Haleakala
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
1982-Jun-28 12:50 < 00:01 Eunom 0.0297559912726211 0.0297502717441619 0.0297617111603464 6.64548777059432 6.64548769960507 2445149.034376436 0.460544433178824 329.899490028775 53.9868990450409 30.6625600581942 43603.8869064155 T 17 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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