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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
65798 (1995 YR6)
Classification: Main-belt Asteroid          SPK-ID: 2065798
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1332234195438305 4.3649e-08  
a 2.457984281626788 1.0721e-08 au
q 2.130523210443481 1.0308e-07 au
i 3.107198844468824 3.1541e-06 deg
node 93.11315705584468 8.5527e-05 deg
peri 58.79661197195955 8.6734e-05 deg
M 52.54601662091179 1.5104e-05 deg
tp 2458795.050836687610
(2019-Nov-07.55083669)
5.8617e-05 TDB
period 1407.560525968124
3.85
9.2092e-06
2.521e-08
d
yr
n .2557616481553366 1.6734e-09 deg/d
Q 2.785445352810094 1.2149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      907  
   data-arc span      10404 days (28.48 yr)  
   first obs. used      1991-11-02  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55312  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:54:17  

Additional Information
 Earth MOID = 1.14324 au 
 Jupiter MOID = 2.20915 au 
 T_jup = 3.477 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456961.5 (2014-Oct-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1337553131586143 4.3755e-08  
q 2.129123692889421 1.0343e-07 au
tp 2457388.349414038333
(2015-Dec-31.84941404)
5.5866e-05 TDB
node 93.14221243086408 8.5514e-05 deg
peri 59.07557742921463 8.6695e-05 deg
i 3.107518318497042 3.1545e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      907  
   data-arc span      10404 days (28.48 yr)  
   first obs. used      1991-11-02  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55312  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:54:17  

Additional Information
 Jupiter MOID = 2.20915 au 
 T_jup = 3.477 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.914503576967599E-15 -4.511413897324527E-15 1.104442137360233E-12 1.81751262663203E-14 2.686800017633298E-13 -1.784817082253348E-15
q -4.511413897324527E-15 1.069697084929382E-14 -2.63655048686285E-12 -4.252687386976271E-14 -6.473516613186952E-13 4.248120245179389E-15
tp 1.104442137360233E-12 -2.63655048686285E-12 3.121034753216557E-9 1.746963040221717E-11 8.239678686276557E-10 -1.668690038306161E-12
node 1.81751262663203E-14 -4.252687386976271E-14 1.746963040221717E-11 7.312619983548779E-9 -7.297203117443422E-9 -1.971574137468981E-11
peri 2.686800017633298E-13 -6.473516613186952E-13 8.239678686276557E-10 -7.297203117443422E-9 7.516099084262322E-9 1.925102575272567E-11
i -1.784817082253348E-15 4.248120245179389E-15 -1.668690038306161E-12 -1.971574137468981E-11 1.925102575272567E-11 9.95075854947915E-12

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 15.7   n/a MPO417280  

65798 (1995 YR6)          Discovered 1995-Dec-16 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 YR6 = 1999 YU11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-24 21:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin