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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
390950 (2005 LP1)
Classification: Main-belt Asteroid          SPK-ID: 2390950
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2002717608904914 7.1392e-08  
a 2.801108209411681 2.4737e-08 au
q 2.240125335867992 1.9875e-07 au
i 7.685225052404053 8.4055e-06 deg
node 171.5198546785151 5.3418e-05 deg
peri 77.27349044589832 7.245e-05 deg
M 68.36827148056108 3.4576e-05 deg
tp 2458675.303879739114
(2019-Jul-10.80387974)
0.00016564 TDB
period 1712.352832076575
4.69
2.2683e-05
6.21e-08
d
yr
n .2102370453427095 2.7849e-09 deg/d
Q 3.36209108295537 2.9691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      8852 days (24.24 yr)  
   first obs. used      1995-03-05  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70991  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:36:28  

Additional Information
 Earth MOID = 1.24207 au 
 Jupiter MOID = 1.72702 au 
 T_jup = 3.282 
[ 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 17.3   n/a MPO455777  

390950 (2005 LP1)          Discovered 2005-Jun-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ 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
1942-May-30 16:48 00:03 Jupiter 1.95745547528325 1.95745305681534 1.95745789374249 1.65561025635617 1.369530249381 2430510.200154201 3.44510952681015 159.596895495045 89.7559232184646 2.73143987626228 493455.184938124 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 04:36:30 2020-Feb-26 04:36
1965-Jul-26 11:12 00:02 Jupiter 1.80458290268091 1.80458170809008 1.8045840972739 1.36315471838111 0.958876821341116 2438967.966345806 2.27409426546838 398.632285277149 141.890212199452 -26.9547464336659 1996803.73745109 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 04:36:30 2020-Feb-26 04:36
1988-Oct-13 01:35 00:01 Jupiter 1.72127249975371 1.72127161006822 1.7212733894395 1.56745771361705 1.21356578090772 2447447.565831552 1.2574258686972 334.238203478241 133.115568760576 -36.7220613988024 997621.314535658 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 04:36:30 2020-Feb-26 04:36
2012-Jan-12 21:16 < 00:01 Jupiter 1.72559702646854 1.72559565356322 1.72559839937142 1.96019899362149 1.69134998676538 2455939.385966979 0.780487871542251 142.54662474027 75.9494650910102 -62.2376999097179 670710.439233925 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 04:36:30 2020-Feb-26 04:36
2035-Apr-03 17:16 00:01 Jupiter 1.81791206538175 1.8179101375486 1.81791399321365 2.50769722153482 2.31445076260885 2464421.219266189 1.24770029965302 116.082799947332 38.8405710397406 -72.2395459718388 686155.912662533 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 04:36:30 2020-Feb-26 04:36
2058-Jun-03 01:17 00:02 Jupiter 1.99172269311539 1.99172026584038 1.99172512039074 3.28147020488061 3.14920689834452 2472882.553419487 1.94947838499891 151.213560316949 53.123054684623 -58.9616312610138 803713.708882246 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 04:36:30 2020-Feb-26 04:36
2143-Nov-19 23:01 00:04 Jupiter 1.87462669296919 1.87462451459678 1.87462887133552 1.37084356043731 0.987695026555181 2504097.458699211 3.96561569961285 505.490050056936 128.402274874075 -23.3464333187348 967204.02293099 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 04:36:30 2020-Feb-26 04:36
2167-Jan-26 12:08 00:04 Jupiter 1.75911500485606 1.7591136467195 1.75911636300113 1.27894099380039 0.820170861100301 2512566.005431413 4.30215166551965 903.699427670637 275.536667081196 -17.3024535937433 1102144.43218557 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 04:36:30 2020-Feb-26 04:36
2190-Apr-22 17:07 00:05 Jupiter 1.7244894528023 1.72448831794855 1.72449058765331 1.59563486387194 1.25048182062471 2521053.213394880 4.98552728506808 446.054953285814 237.699651641159 10.2020213273304 420974.833019921 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 04:36:30 2020-Feb-26 04:36

Alternate Designations
 2005 LP1 = 2010 GN94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-25 15:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin