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 ]  
277796 (2006 EY44)
Classification: Main-belt Asteroid          SPK-ID: 2277796
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1110921731706516 5.0475e-08  
a 2.673567448131639 2.1616e-08 au
q 2.376555030200382 1.3871e-07 au
i 3.433403897588067 5.0313e-06 deg
node 120.8234830296036 9.6631e-05 deg
peri 254.0705453077874 9.9807e-05 deg
M 295.2801038675057 2.6887e-05 deg
tp 2459487.558528980948
(2021-Sep-30.05852898)		 0.00012027 TDB
period 1596.743453073256
4.37		 1.9365e-05
5.302e-08		 d
yr
n .225458885901243 2.7343e-09 deg/d
Q 2.970579866062896 2.4018e-08 au
   Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      9982 days (27.33 yr)  
   first obs. used      1993-03-23  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61921  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 04:02:19  

Additional Information
 Earth MOID = 1.37864 au 
 Jupiter MOID = 2.4971 au 
 T_jup = 3.368 
[ 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 16.59   n/a E2021B55  

277796 (2006 EY44)          Discovered 2006-Mar-03 by Nyukasa at Nyukasa
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ 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
1920-Jun-19 18:28 00:03 Eunom 0.0345101825860136 0.034473759224096 0.0345466065020992 5.06985311038147 5.0698530301488 2422495.269559387 3.34999016832387 1828.12802950728 51.2622295138111 -6.84433324844211 12314.7757056485 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 04:02:20 2021-Apr-14 04:02
2191-Apr-12 19:36 00:07 Eunom 0.0357377994137267 0.0356836492259351 0.0357920111710764 5.10619804034213 5.10619796341697 2521408.316471844 7.26451578035769 3571.80764903433 52.4423382961665 40.8957267746143 66707.7045753829 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 04:02:20 2021-Apr-14 04:02

Alternate Designations
 2006 EY44 = 2008 UC5 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-16 04:18 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin