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 ]  
277063 (2005 EZ84)
Classification: Main-belt Asteroid          SPK-ID: 2277063
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482688327584651 1.1493e-07  
a 3.131818962989552 4.3597e-08 au
q 2.667467820936265 3.7806e-07 au
i 17.71294069928573 7.3168e-06 deg
node 24.56573863606576 1.6671e-05 deg
peri 164.6298000728202 2.3311e-05 deg
M 260.2914319545528 1.84e-05 deg
tp 2459561.190734589389
(2021-Dec-12.69073459)
0.00011067 TDB
period 2024.386353238742
5.54
4.2271e-05
1.157e-07
d
yr
n .1778316670748392 3.7133e-09 deg/d
Q 3.59617010504284 5.0061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      5730 days (15.69 yr)  
   first obs. used      2005-03-04  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51699  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:58:05  

Additional Information
 Earth MOID = 1.67049 au 
 Jupiter MOID = 1.36676 au 
 T_jup = 3.123 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457827.5 (2017-Mar-15.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .14929789757076 1.1493e-07  
q 2.662297135992891 3.7841e-07 au
tp 2457538.010787447250
(2016-May-29.51078745)
8.8643e-05 TDB
node 24.5676809187468 1.6667e-05 deg
peri 164.6229183842052 2.3214e-05 deg
i 17.72053312672153 7.3201e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      5730 days (15.69 yr)  
   first obs. used      2005-03-04  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51699  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:58:05  

Additional Information
 Jupiter MOID = 1.36676 au 
 T_jup = 3.123 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.320921430818376E-14 -4.332473467640496E-14 -2.867088857877575E-12 -8.421763836482899E-14 8.798579245771603E-14 -3.42258595016154E-14
q -4.332473467640496E-14 1.431974054867005E-13 1.008022204790653E-11 2.770907035088326E-13 -1.52583520868193E-13 1.144648979454928E-13
tp -2.867088857877575E-12 1.008022204790653E-11 7.857545411387876E-9 2.062091476507166E-11 1.383313460030437E-9 1.413801738029151E-11
node -8.421763836482899E-14 2.770907035088326E-13 2.062091476507166E-11 2.777729177395766E-10 -2.637813948984641E-10 -4.320633217048113E-11
peri 8.798579245771603E-14 -1.52583520868193E-13 1.383313460030437E-9 -2.637813948984641E-10 5.388742367637822E-10 4.252266423910118E-11
i -3.42258595016154E-14 1.144648979454928E-13 1.413801738029151E-11 -4.320633217048113E-11 4.252266423910118E-11 5.35845701423269E-11

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 15.0   n/a MPO455056  

277063 (2005 EZ84)          Discovered 2005-Mar-04 by CSS at Catalina
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-20 08:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin