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 ]  
85363 (1995 WY36)
Classification: Main-belt Asteroid          SPK-ID: 2085363
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1298178462237422 5.4275e-08  
a 3.086740769028423 2.4676e-08 au
q 2.686026730542136 1.7932e-07 au
i 11.67803093178673 4.7169e-06 deg
node 84.32572952772892 2.5775e-05 deg
peri 299.2590659114391 3.1493e-05 deg
M 215.3027518572336 2.1068e-05 deg
tp 2459796.671147212416
(2022-Aug-05.17114721)
0.00012185 TDB
period 1980.83665498374
5.42
2.3753e-05
6.503e-08
d
yr
n .1817413864461 2.1793e-09 deg/d
Q 3.487454807514711 2.7879e-08 au
  Orbit Determination Parameters
   # obs. used (total)      547  
   data-arc span      8924 days (24.43 yr)  
   first obs. used      1995-11-21  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58091  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:36:06  

Additional Information
 Earth MOID = 1.7145 au 
 Jupiter MOID = 2.00361 au 
 T_jup = 3.181 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456883.5 (2014-Aug-14.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .13025829374461 5.4217e-08  
q 2.684390879647137 1.7912e-07 au
tp 2457819.211065398939
(2017-Mar-06.71106540)
0.00010818 TDB
node 84.33442716953297 2.5772e-05 deg
peri 299.9920469132443 3.149e-05 deg
i 11.67939231301548 4.7177e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      547  
   data-arc span      8924 days (24.43 yr)  
   first obs. used      1995-11-21  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58091  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:36:06  

Additional Information
 Jupiter MOID = 2.00361 au 
 T_jup = 3.181 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.939536129784599E-15 -9.658482986603474E-15 -1.480547942909567E-12 1.325354324733332E-14 -1.89781923994867E-13 -5.025557990059255E-15
q -9.658482986603474E-15 3.208256458611976E-14 5.736616022285251E-12 -4.289694595658592E-14 7.409800002013819E-13 1.746184098972468E-14
tp -1.480547942909567E-12 5.736616022285251E-12 1.170312687187407E-8 -5.331953158691501E-12 1.988631180642465E-9 9.806916036688927E-12
node 1.325354324733332E-14 -4.289694595658592E-14 -5.331953158691501E-12 6.642043580223486E-10 -6.506365245936282E-10 -2.119663204521813E-11
peri -1.89781923994867E-13 7.409800002013819E-13 1.988631180642465E-9 -6.506365245936282E-10 9.916159924671084E-10 2.224264477744013E-11
i -5.025557990059255E-15 1.746184098972468E-14 9.806916036688927E-12 -2.119663204521813E-11 2.224264477744013E-11 2.225685872406939E-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 14.7   n/a MPO296714  

85363 (1995 WY36)          Discovered 1995-Nov-21 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1995 WY36 = 2002 AK27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-27 23:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin