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 ]  
382801 (2003 UY74)
Classification: Main-belt Asteroid          SPK-ID: 2382801
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1525310859106512 6.6042e-08  
a 2.182856135444558 1.47e-08 au
q 1.849902718718472 1.5052e-07 au
i 5.594139526351236 6.582e-06 deg
node 302.0870908647905 7.3918e-05 deg
peri 100.1189255697344 8.0578e-05 deg
M 38.65024385506906 2.651e-05 deg
tp 2458874.030490223810
(2020-Jan-25.53049022)
8.6586e-05 TDB
period 1177.975065051421
3.23
1.1899e-05
3.258e-08
d
yr
n .305609185355961 3.087e-09 deg/d
Q 2.515809552170644 1.6942e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      5899 days (16.15 yr)  
   first obs. used      2003-09-21  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4784  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:17:27  

Additional Information
 Earth MOID = .868363 au 
 Jupiter MOID = 2.87558 au 
 T_jup = 3.658 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457313.5 (2015-Oct-18.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1529459080597841 6.6195e-08  
q 1.848772767752503 1.509e-07 au
tp 2457694.583592005112
(2016-Nov-02.08359201)
8.5382e-05 TDB
node 302.1909903026798 7.3988e-05 deg
peri 99.65565471461863 8.0572e-05 deg
i 5.591587002414965 6.5799e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      5899 days (16.15 yr)  
   first obs. used      2003-09-21  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4784  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:17:27  

Additional Information
 Jupiter MOID = 2.87558 au 
 T_jup = 3.658 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.381730006437572E-15 -9.962849201734925E-15 -7.991897615699522E-13 2.306495799246239E-14 -2.475350944821567E-13 -1.645705287282812E-14
q -9.962849201734925E-15 2.277196437238561E-14 1.741045877353648E-12 -5.197745575103056E-14 5.19021790388583E-13 3.843025440757734E-14
tp -7.991897615699522E-13 1.741045877353648E-12 7.290100449462742E-9 -1.681126167041886E-10 2.766059271716347E-9 9.833699295088775E-12
node 2.306495799246239E-14 -5.197745575103056E-14 -1.681126167041886E-10 5.474248032266136E-9 -5.50614061182101E-9 2.809550672751203E-11
peri -2.475350944821567E-13 5.19021790388583E-13 2.766059271716347E-9 -5.50614061182101E-9 6.491902724681633E-9 -2.507354269534212E-11
i -1.645705287282812E-14 3.843025440757734E-14 9.833699295088775E-12 2.809550672751203E-11 -2.507354269534212E-11 4.329566941707536E-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 18.0   n/a MPO494954  

382801 (2003 UY74)          Discovered 2003-Sep-21 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-30 10:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin