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P/2014 R5 (Lemmon-PANSTARRS)
Classification: Jupiter-family Comet          SPK-ID: 1003342
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 2456929.5 (2014-Sep-29.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4128092608047553 8.4482e-05  
a 4.063661984534559 0.00051585 au
q 2.386144684538462 0.00018022 au
i 1.088215680675668 0.0001254 deg
node 126.5411398652556 0.012541 deg
peri 213.847840857095 0.023929 deg
M 12.45423723009177 0.0042786 deg
tp 2456825.988304021342
(2014-Jun-17.48830402)
0.053884 TDB
period 2992.090953774317
8.19
0.56973
0.00156
d
yr
n .1203171980938229 2.291e-05 deg/d
Q 5.741179284530655 0.00072879 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      72 days  
   first obs. used      2014-09-07  
   last obs. used      2014-11-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .59388  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:32:59  

Additional Information
 Earth MOID = 1.37702 au 
 Jupiter MOID = .0368691 au 
 T_jup = 2.890 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
comet total magnitude M1 16.5   0.7 13 2 parameter fit from 91 observations, autocmod 2.9c
comet total magnitude slope K1 4.5   n/a 13 autocmod 2.9c

[ 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
1943-Dec-02 08:16 15:14 Jupiter 1.39530978455578 1.38613713353057 1.40448063016059 7.43980550706806 7.35775824581216 2431060.844578474 913.634196109315 450356.463402044 26174.1894758395 0.264599027789067 274.47692397629 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 23:33:00 2021-Apr-15 23:33
1967-Aug-30 16:52 5_19:36 Jupiter 1.63527572841414 1.58296131967391 1.68759197496705 8.02133205072955 7.95649605080891 2439733.202976687 8376.10906328501 2610113.21255417 19915.4350368092 7.63745756268672 964.486411012476 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 23:33:00 2021-Apr-15 23:33
2028-May-29 02:53 2_02:22 Jupiter 1.8186147440022 1.79544136216239 1.84178433442847 8.57677166153339 8.52229483010684 2461920.620474279 3022.42941586497 1147953.61159192 4298.499902525 -0.119251006919012 157.943494480627 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 23:33:00 2021-Apr-15 23:33
2052-Mar-23 15:55 1_20:24 Jupiter 1.17614652787818 1.14784130377558 1.20443522148074 6.95703468454484 6.85273643086343 2470620.163156970 2664.36572707918 1393394.24938723 3144.40885618461 0.370830996883558 106.279176120058 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 23:33:00 2021-Apr-15 23:33
2110-Mar-11 06:23 9_21:12 Jupiter 1.69357764558377 1.57874164098978 1.80838127996467 8.23302270705913 8.17204912643824 2491790.766109784 14232.3556840051 5713436.09060219 17626.5824075322 6.31316971894607 923.004924878317 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 23:33:00 2021-Apr-15 23:33
2133-Sep-28 21:21 1_05:25 Jupiter 1.07707524972435 1.06287702212462 1.09127134959949 6.53200842225591 6.41048472946132 2500393.389426393 1764.51598439945 703721.109187319 12721.8494756218 9.41285841382098 1183.96165910452 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 23:33:00 2021-Apr-15 23:33
2194-Oct-12 01:54 9_17:57 Jupiter 1.06489853170416 0.930120526826595 1.19914440764066 6.56116448083013 6.43879454377529 2522686.579059746 14036.8081434931 6598483.30787361 3127.08889499997 -0.523755740034625 121.375603936185 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 23:33:00 2021-Apr-15 23:33

Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2014.5   P/2014 R5       
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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