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 ]  
434613 (2005 UW399)
Classification: Main-belt Asteroid          SPK-ID: 2434613
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2125848409613639 6.4807e-08  
a 2.382774592216934 2.341e-08 au
q 1.876232834483718 1.6027e-07 au
i 11.0469179621053 1.9557e-05 deg
node 228.6752112210237 3.7013e-05 deg
peri 82.26997391877053 5.785e-05 deg
M 67.68487742834719 4.4909e-05 deg
tp 2458747.912407412625
(2019-Sep-21.41240741)
0.0001662 TDB
period 1343.454207000927
3.68
1.9798e-05
5.42e-08
d
yr
n .2679659627577849 3.9489e-09 deg/d
Q 2.889316349950149 2.8386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      6509 days (17.82 yr)  
   first obs. used      2001-09-25  
   last obs. used      2019-07-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59544  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:27  

Additional Information
 Earth MOID = .900565 au 
 Jupiter MOID = 2.45927 au 
 T_jup = 3.482 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456870.5 (2014-Aug-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2123562515519685 6.4385e-08  
q 1.877162905759406 1.5897e-07 au
tp 2457405.379234169186
(2016-Jan-17.87923417)
0.00016087 TDB
node 228.7010716908481 3.7011e-05 deg
peri 82.43630507198317 5.8015e-05 deg
i 11.04614911028379 1.9558e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      6509 days (17.82 yr)  
   first obs. used      2001-09-25  
   last obs. used      2019-07-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59544  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:27  

Additional Information
 Jupiter MOID = 2.45927 au 
 T_jup = 3.482 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.145421562282944E-15 -1.017078182440203E-14 -1.900980445677641E-12 1.908554663126658E-14 -6.463598875120269E-13 -2.047887813319374E-14
q -1.017078182440203E-14 2.527054600390619E-14 5.177461542075457E-12 -5.300749198168682E-14 1.68822927884604E-12 6.21220391259992E-14
tp -1.900980445677641E-12 5.177461542075457E-12 2.588016761528329E-8 -9.754765968337753E-11 7.190545276895802E-9 8.929908009226421E-12
node 1.908554663126658E-14 -5.300749198168682E-14 -9.754765968337753E-11 1.369794461545895E-9 -1.369519791313891E-9 -1.754119869822564E-10
peri -6.463598875120269E-13 1.68822927884604E-12 7.190545276895802E-9 -1.369519791313891E-9 3.365764858500065E-9 1.748019018732227E-10
i -2.047887813319374E-14 6.21220391259992E-14 8.929908009226421E-12 -1.754119869822564E-10 1.748019018732227E-10 3.825060179847512E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO397535  

434613 (2005 UW399)          Discovered 2005-Oct-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-12 22:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin