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 ]  
78091 (2002 LC30)
Classification: Main-belt Asteroid          SPK-ID: 2078091
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .144750733404434 4.0809e-08  
a 2.52469426908955 1.3036e-08 au
q 2.159242922016866 1.072e-07 au
i 8.477648413906248 4.4654e-06 deg
node 248.0488158304569 2.8488e-05 deg
peri 358.0856410181931 3.3276e-05 deg
M 253.8545688186527 1.9931e-05 deg
tp 2459632.526536063047
(2022-Feb-22.02653606)
8.2607e-05 TDB
period 1465.249622633101
4.01
1.1349e-05
3.107e-08
d
yr
n .245691924733663 1.9029e-09 deg/d
Q 2.890145616162234 1.4923e-08 au
  Orbit Determination Parameters
   # obs. used (total)      863  
   data-arc span      7815 days (21.40 yr)  
   first obs. used      1999-10-22  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49949  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:35:04  

Additional Information
 Earth MOID = 1.14423 au 
 Jupiter MOID = 2.14006 au 
 T_jup = 3.424 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.33   n/a MPCxxxxx  
diameter diameter 2.481 km 0.811 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.199   0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78091 (2002 LC30)          Discovered 2002-Jun-09 by NEAT at Haleakala
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 LC30 = 2001 DY94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-18 12:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin