Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4974279406542405 3.7477e-08  
a 3.697053333913922 1.2782e-08 au
q 1.858035707536226 1.4066e-07 au
i 19.26577219172822 6.3805e-06 deg
node 53.75856943503641 1.1447e-05 deg
peri 67.54765223311372 1.3474e-05 deg
M 61.72974974520997 5.3056e-06 deg
tp 2458951.280665549177
(2020-Apr-11.78066555)
3.6936e-05 TDB
period 2596.462176889568
7.11
1.3465e-05
3.687e-08
d
yr
n .1386501999544865 7.1905e-10 deg/d
Q 5.536070960291618 1.914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1427  
   data-arc span      21034 days (57.59 yr)  
   first obs. used      1963-11-12  
   last obs. used      2021-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41664  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 23:42:16  

Additional Information
 Earth MOID = .963043 au 
 Jupiter MOID = 1.08488 au 
 T_jup = 2.788 
[ 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 13.22   n/a MPO614063  

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

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-30 12:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin