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 ]  
434604 (2005 UM313)
Classification: Inner Main-belt Asteroid          SPK-ID: 2434604
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08602232904292294 9.0779e-08  
a 1.926210561659037 1.4723e-08 au
q 1.76051344291805 1.6504e-07 au
i 20.60365843938169 7.8217e-06 deg
node 212.430465917923 1.3738e-05 deg
peri 201.6465049768263 3.4239e-05 deg
M 208.3293306728698 3.3929e-05 deg
tp 2459611.889468050265
(2022-Feb-01.38946805)
9.366e-05 TDB
period 976.4591212996248
2.67
1.1196e-05
3.065e-08
d
yr
n .3686790282842108 4.2271e-09 deg/d
Q 2.091907680400024 1.599e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      5350 days (14.65 yr)  
   first obs. used      2005-09-03  
   last obs. used      2020-04-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66573  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:16:45  

Additional Information
 Earth MOID = .774026 au 
 Jupiter MOID = 3.1841 au 
 T_jup = 3.836 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457289.5 (2015-Sep-24.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08594944632207525 9.0696e-08  
q 1.76067108878109 1.6481e-07 au
tp 2457658.589272844322
(2016-Sep-27.08927284)
8.8114e-05 TDB
node 212.447466655712 1.3737e-05 deg
peri 201.5565851987658 3.4288e-05 deg
i 20.60436965612014 7.8222e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      5350 days (14.65 yr)  
   first obs. used      2005-09-03  
   last obs. used      2020-04-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66573  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:16:45  

Additional Information
 Jupiter MOID = 3.1841 au 
 T_jup = 3.836 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.225721509272186E-15 -1.492516359265267E-14 -6.809164231295973E-13 -6.964773231337544E-14 -4.601970125501161E-13 -5.268067497471733E-14
q -1.492516359265267E-14 2.716154467370331E-14 1.469824541532039E-12 1.274050804860544E-13 9.035548982953817E-13 9.54860840661531E-14
tp -6.809164231295973E-13 1.469824541532039E-12 7.76403529589672E-9 4.623342522794841E-11 2.767655107855902E-9 -1.940932057855745E-11
node -6.964773231337544E-14 1.274050804860544E-13 4.623342522794841E-11 1.887006193575041E-10 -1.568506190089542E-10 -4.124202096881387E-12
peri -4.601970125501161E-13 9.035548982953817E-13 2.767655107855902E-9 -1.568506190089542E-10 1.175689938138766E-9 -1.457378307843049E-12
i -5.268067497471733E-14 9.54860840661531E-14 -1.940932057855745E-11 -4.124202096881387E-12 -1.457378307843049E-12 6.118741185880164E-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 17.96   n/a E2021B25  

434604 (2005 UM313)          Discovered 2005-Oct-27 by CSS at Catalina
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 2021-May-12 03:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin