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5164 Mullo (1984 WE1)
Classification: Outer Main-belt Asteroid          SPK-ID: 2005164
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4976418263236237 5.3977e-08  
a 3.699112688877807 1.4693e-08 au
q 1.858279494607764 2.0364e-07 au
i 19.26367559886439 6.6416e-06 deg
node 53.76246669240308 1.3777e-05 deg
peri 67.57709583309806 1.5454e-05 deg
M 6.805315175402535 5.6463e-06 deg
tp 2458951.376363135451
(2020-Apr-11.87636314)
4.0574e-05 TDB
period 2598.631924522402
7.11
1.5483e-05
4.239e-08
d
yr
n .1385344329078709 8.2541e-10 deg/d
Q 5.539945883147849 2.2005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1171  
   data-arc span      20619 days (56.45 yr)  
   first obs. used      1963-11-12  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42207  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 02:17:23  

Additional Information
 Earth MOID = .963025 au 
 Jupiter MOID = 1.0833 au 
 T_jup = 2.787 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456980.5 (2014-Nov-19.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4989641308954536 5.3914e-08  
q 1.850427011769988 2.0296e-07 au
tp 2456356.596450193147
(2013-Mar-05.09645019)
3.2896e-05 TDB
node 53.81955702351923 1.378e-05 deg
peri 67.58475319646182 1.5447e-05 deg
i 19.27862482956737 6.6475e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1171  
   data-arc span      20619 days (56.45 yr)  
   first obs. used      1963-11-12  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42207  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 02:17:23  

Additional Information
 Jupiter MOID = 1.0833 au 
 T_jup = 2.787 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.906682026111504E-15 -1.093727192423989E-14 -1.014220907053935E-12 -4.421116424108867E-15 -1.035027437091058E-13 -8.072378461376217E-15
q -1.093727192423989E-14 4.119292949707381E-14 3.818490112829119E-12 2.074209464485405E-14 3.924824133908745E-13 1.243617913199604E-14
tp -1.014220907053935E-12 3.818490112829119E-12 1.082115554572443E-9 2.538497241207564E-12 2.329709708827215E-10 3.278935670107253E-11
node -4.421116424108867E-15 2.074209464485405E-14 2.538497241207564E-12 1.898914558945823E-10 -1.769910322678098E-10 3.131867782625378E-11
peri -1.035027437091058E-13 3.924824133908745E-13 2.329709708827215E-10 -1.769910322678098E-10 2.385985225875783E-10 -2.893668786936426E-11
i -8.072378461376217E-15 1.243617913199604E-14 3.278935670107253E-11 3.131867782625378E-11 -2.893668786936426E-11 4.418920185373044E-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 13.1   n/a MPO502203  

5164 Mullo (1984 WE1)          Discovered 1984-Nov-20 by Pollas, C. at Caussols
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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
1927-Apr-29 13:43 00:01 Jupiter 1.58518379277423 1.58518217681282 1.58518540873609 5.83994222034092 5.74771701900832 2425000.071796855 1.11524223928543 127.769729041182 71.4960150688749 -69.6469891247591 1873513.56234649 T 18 CATAB v2.0f-lin.ifort 2020-May-20 02:17:34 2020-May-20 02:17
1962-Aug-06 23:01 < 00:01 Jupiter 1.72381551277831 1.7238135128574 1.72381751270039 8.06458047017814 8.00341978585445 2437883.459346503 0.393825592406923 142.467532420868 71.57593866544 56.6394406927507 2210006.14524933 T 18 CATAB v2.0f-lin.ifort 2020-May-20 02:17:34 2020-May-20 02:17
2007-Dec-30 16:15 < 00:01 Jupiter 1.24878322802778 1.24878205718723 1.24878439886868 8.410351450029 8.32931299638495 2454465.177258159 0.310852031225239 88.6153763688603 49.8332447303081 66.2714717920239 2759976.83785553 T 18 CATAB v2.0f-lin.ifort 2020-May-20 02:17:34 2020-May-20 02:17
2043-Jun-17 15:29 < 00:01 Jupiter 1.11332927840945 1.11332827682167 1.11333027999724 7.37671099657568 7.27284416520182 2467418.144884213 0.476839759480969 92.1171701562916 49.2385539721892 85.5980283323949 2811746.66861745 T 18 CATAB v2.0f-lin.ifort 2020-May-20 02:17:34 2020-May-20 02:17
2079-Mar-29 14:26 00:01 Jupiter 1.50273929205391 1.50273513707373 1.50274344704213 9.4154992599106 9.35544342277764 2480487.101321598 1.02965207814931 273.463368172294 48.3783070101032 42.0308589795779 2522471.75532651 T 18 CATAB v2.0f-lin.ifort 2020-May-20 02:17:34 2020-May-20 02:17
2104-Nov-14 13:15 < 00:01 Jupiter 1.83591050961134 1.83590641108961 1.83591460813786 9.59412024692612 9.54591094960364 2489848.052015220 0.79935434746481 258.979946868145 70.0604868262274 40.2323194330355 1880314.95923316 T 18 CATAB v2.0f-lin.ifort 2020-May-20 02:17:34 2020-May-20 02:17
2140-Oct-22 01:39 < 00:01 Jupiter 1.35717775476424 1.35717621097926 1.35717929854922 6.64268913602535 6.54806134263572 2502973.568783890 0.685848898140305 87.428331374661 76.2647259224414 -83.281568158437 2034075.64235462 T 18 CATAB v2.0f-lin.ifort 2020-May-20 02:17:34 2020-May-20 02:17
2176-May-31 03:42 00:02 Jupiter 1.36350859749654 1.36350651748404 1.36351067752919 6.28275737737137 6.18309179655894 2515978.654004516 1.80882099837849 377.519083829542 70.9458796696761 -77.2911313661781 2362903.33807926 T 18 CATAB v2.0f-lin.ifort 2020-May-20 02:17:34 2020-May-20 02:17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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