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 ]  
268202 (2005 AS59)
Classification: Main-belt Asteroid          SPK-ID: 2268202
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07087496508310688 5.5356e-08  
a 3.160367924043556 3.1544e-08 au
q 2.936376957777198 1.8183e-07 au
i 8.0996063699888 6.0938e-06 deg
node 309.7734834191906 4.5159e-05 deg
peri 93.74338067958382 7.0102e-05 deg
M 334.1127733060021 4.9698e-05 deg
tp 2459148.066548975903
(2020-Oct-25.56654898)
0.00028252 TDB
period 2052.130120359404
5.62
3.0724e-05
8.412e-08
d
yr
n .1754274723753631 2.6265e-09 deg/d
Q 3.384358890309914 3.378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      9770 days (26.75 yr)  
   first obs. used      1994-02-10  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5727  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:55:09  

Additional Information
 Earth MOID = 1.95994 au 
 Jupiter MOID = 1.92136 au 
 T_jup = 3.186 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457743.5 (2016-Dec-21.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06985298960679753 5.5442e-08  
q 2.9431844293208 1.7993e-07 au
tp 2457071.828375452029
(2015-Feb-18.32837545)
0.0003007 TDB
node 310.2287285586682 4.5121e-05 deg
peri 89.86121767852848 7.0839e-05 deg
i 8.097478875763441 6.1046e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      9770 days (26.75 yr)  
   first obs. used      1994-02-10  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5727  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:55:09  

Additional Information
 Jupiter MOID = 1.92136 au 
 T_jup = 3.186 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.07383971275794E-15 -9.850605760248053E-15 -2.000636011529325E-12 -1.345747767794296E-14 -3.099594275191492E-13 -7.691750761676825E-15
q -9.850605760248053E-15 3.237641336817081E-14 3.013725517556298E-12 5.515849124129815E-14 4.054796975000753E-13 2.728915458033559E-14
tp -2.000636011529325E-12 3.013725517556298E-12 9.042269289355187E-8 1.49078956173865E-12 1.648037386415094E-8 5.590901017276893E-12
node -1.345747767794296E-14 5.515849124129815E-14 1.49078956173865E-12 2.035878048192276E-9 -2.014129064717775E-9 8.077270690195413E-11
peri -3.099594275191492E-13 4.054796975000753E-13 1.648037386415094E-8 -2.014129064717775E-9 5.01820114361463E-9 -7.918494567140422E-11
i -7.691750761676825E-15 2.728915458033559E-14 5.590901017276893E-12 8.077270690195413E-11 -7.918494567140422E-11 3.726660508887684E-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 15.9   n/a MPO494450  

268202 (2005 AS59)          Discovered 2005-Jan-15 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2005 AS59 = 2002 OK31 
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-17 04:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin