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 ]  
67331 (2000 HN79)
Classification: Main-belt Asteroid          SPK-ID: 2067331
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04097348520083193 4.104e-08  
a 2.23173984514343 9.3457e-09 au
q 2.140297685626339 9.0295e-08 au
i 6.754837516647147 4.7208e-06 deg
node 239.399011309055 3.1567e-05 deg
peri 295.4890107728268 6.2816e-05 deg
M 168.5158150399261 5.2967e-05 deg
tp 2458826.464448396474
(2019-Dec-08.96444840)
0.00018006 TDB
period 1217.765813426169
3.33
7.6494e-06
2.094e-08
d
yr
n .2956233423790611 1.8569e-09 deg/d
Q 2.323182004660522 9.7287e-09 au
  Orbit Determination Parameters
   # obs. used (total)      601  
   data-arc span      7888 days (21.60 yr)  
   first obs. used      1998-12-10  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55669  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:35:24  

Additional Information
 Earth MOID = 1.15187 au 
 Jupiter MOID = 2.65958 au 
 T_jup = 3.631 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457329.5 (2015-Nov-03.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04098795021877735 4.0909e-08  
q 2.139583766861771 8.995e-08 au
tp 2457607.660684682026
(2016-Aug-07.16068468)
0.00018232 TDB
node 239.5008645350716 3.1563e-05 deg
peri 295.0319180674499 6.296e-05 deg
i 6.755875700907509 4.721e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      601  
   data-arc span      7888 days (21.60 yr)  
   first obs. used      1998-12-10  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55669  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:35:24  

Additional Information
 Jupiter MOID = 2.65958 au 
 T_jup = 3.631 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.673556490340698E-15 -3.66280356273821E-15 1.935858528719331E-12 -9.928144587366996E-15 5.590307646841969E-13 1.100286691984812E-15
q -3.66280356273821E-15 8.090925201273645E-15 -4.768827576004492E-12 2.10259374309091E-14 -1.384411750537324E-12 -2.14033227720402E-15
tp 1.935858528719331E-12 -4.768827576004492E-12 3.324238767114511E-8 -3.673691276637965E-11 9.942051332869801E-9 -4.139661505952904E-12
node -9.928144587366996E-15 2.10259374309091E-14 -3.673691276637965E-11 9.962255520599306E-10 -9.996897786006765E-10 -2.963389154854911E-11
peri 5.590307646841969E-13 -1.384411750537324E-12 9.942051332869801E-9 -9.996897786006765E-10 3.963941048592693E-9 2.81574108190973E-11
i 1.100286691984812E-15 -2.14033227720402E-15 -4.139661505952904E-12 -2.963389154854911E-11 2.81574108190973E-11 2.228791517074035E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.30   n/a E2021B10  

67331 (2000 HN79)          Discovered 2000-Apr-28 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 HN79 = 2001 RB66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-30 02:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin