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 ]  
65330 (2002 LR33)
Classification: Outer Main-belt Asteroid          SPK-ID: 2065330
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02621370882097913 4.9281e-08  
a 3.231261166725643 2.8609e-08 au
q 3.146557827376559 1.6732e-07 au
i 5.794673564422767 5.5348e-06 deg
node 4.12955893699068 4.5277e-05 deg
peri 341.9061192167292 0.00011153 deg
M 292.7645996372248 0.00010454 deg
tp 2459396.734250571311
(2021-Jul-01.23425057)
0.00061754 TDB
period 2121.565863161676
5.81
2.8176e-05
7.714e-08
d
yr
n .1696859881896421 2.2536e-09 deg/d
Q 3.315964506074726 2.9359e-08 au
  Orbit Determination Parameters
   # obs. used (total)      674  
   data-arc span      9780 days (26.78 yr)  
   first obs. used      1992-09-23  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61938  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:37:56  

Additional Information
 Earth MOID = 2.13994 au 
 Jupiter MOID = 1.80574 au 
 T_jup = 3.178 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457130.5 (2015-Apr-18.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0272316523001867 4.9636e-08  
q 3.138775167845874 1.6697e-07 au
tp 2457318.906729482539
(2015-Oct-23.40672948)
0.00058136 TDB
node 4.263882041967089 4.5231e-05 deg
peri 348.494570148592 0.00010716 deg
i 5.800272852441927 5.5395e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      674  
   data-arc span      9780 days (26.78 yr)  
   first obs. used      1992-09-23  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61938  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:37:56  

Additional Information
 Jupiter MOID = 1.80574 au 
 T_jup = 3.178 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.463773092635208E-15 -8.173635029377179E-15 2.734916369264758E-12 -4.741498431453725E-15 4.641258387450931E-13 1.548788320831639E-15
q -8.173635029377179E-15 2.788019181212395E-14 -4.823907350566761E-12 1.395770982467868E-14 -8.427156082689184E-13 -4.773603734568184E-15
tp 2.734916369264758E-12 -4.823907350566761E-12 3.379783970166598E-7 -1.120042945547403E-10 5.650614125088801E-8 2.51888756919169E-13
node -4.741498431453725E-15 1.395770982467868E-14 -1.120042945547403E-10 2.04585784133671E-9 -2.053743451803311E-9 1.025534568267405E-11
peri 4.641258387450931E-13 -8.427156082689184E-13 5.650614125088801E-8 -2.053743451803311E-9 1.148433566683099E-8 -1.016452498962697E-11
i 1.548788320831639E-15 -4.773603734568184E-15 2.51888756919169E-13 1.025534568267405E-11 -1.016452498962697E-11 3.068575245182716E-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 14.4   n/a MPO474531  
diameter diameter 7.787 km 0.671 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.051   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

65330 (2002 LR33)          Discovered 2002-Jun-05 by NEAT at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 LR33 = 2001 FQ91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-26 05:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin