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100036 (1991 PM14)
Classification: Main-belt Asteroid          SPK-ID: 2100036
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2398059812775969 4.6554e-08  
a 2.351181201920293 6.0851e-09 au
q 1.787353886632358 1.1016e-07 au
i 3.292131999486084 3.0149e-06 deg
node 104.0044951643866 9.2255e-05 deg
peri 229.3954104787007 9.2723e-05 deg
M 348.5426466021511 8.6268e-06 deg
tp 2459042.409201503007
(2020-Jul-11.90920150)
3.153e-05 TDB
period 1316.823529587126
3.61
5.1121e-06
1.4e-08
d
yr
n .2733851513975252 1.0613e-09 deg/d
Q 2.915008517208229 7.5444e-09 au
  Orbit Determination Parameters
   # obs. used (total)      675  
   data-arc span      10686 days (29.26 yr)  
   first obs. used      1991-08-06  
   last obs. used      2020-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49663  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:27:49  

Additional Information
 Earth MOID = .779204 au 
 Jupiter MOID = 2.46147 au 
 T_jup = 3.516 
[ 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 16.3   n/a MPO325151  

100036 (1991 PM14)          Discovered 1991-Aug-06 by Holt, H. E. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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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
1974-Oct-17 16:39 < 00:01 David 0.014766006355107 0.0147632441086313 0.0147687690916553 5.4961779993994 5.49617781325104 2442338.193771185 0.928855426151329 196.430449995893 39.8953802376469 -46.7497981225957 41035.6034188479 T 18 CATAB v2.0f-lin.ifort 2020-Dec-18 04:27:51 2020-Dec-18 04:27

Alternate Designations
 1991 PM14 = 2002 PZ41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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