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 ]  
78317 (2002 PU73)
Classification: Main-belt Asteroid          SPK-ID: 2078317
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151277668445225 4.6315e-08  
a 3.099666266954184 2.2139e-08 au
q 2.63075598113104 1.5116e-07 au
i 10.74399504132683 5.5766e-06 deg
node 228.9469047255807 2.186e-05 deg
peri 202.6012308031715 2.7832e-05 deg
M .7996673146605209 1.6193e-05 deg
tp 2458996.072305206761
(2020-May-26.57230521)
8.9647e-05 TDB
period 1993.291580565263
5.46
2.1355e-05
5.847e-08
d
yr
n .1806057896948073 1.9349e-09 deg/d
Q 3.568576552777327 2.5488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      741  
   data-arc span      14261 days (39.04 yr)  
   first obs. used      1981-10-30  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51418  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:06:23  

Additional Information
 Earth MOID = 1.64844 au 
 Jupiter MOID = 1.77596 au 
 T_jup = 3.178 
[ 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 14.8   n/a MPO502628  
diameter diameter 7.434 km 0.209 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78317 (2002 PU73)          Discovered 2002-Aug-12 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ 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
1925-Apr-24 08:12 00:03 Jupiter 1.86586562641531 1.86586457423663 1.8658666785943 2.80380717242401 2.63693400073047 2424264.841582078 3.28270182024655 139.414816187227 59.0904376651983 78.9993818428237 2893546.15827063 T 27 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:25 2020-Dec-17 22:06
1935-May-16 13:25 00:03 Jupiter 1.88981003634457 1.88980889381303 1.88981117888546 3.49784164931676 3.36726684167893 2427939.058897279 2.58630159537058 242.359069528176 19.1360696340683 78.179925624488 2469167.33864329 T 27 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:25 2020-Dec-17 22:06
1996-Feb-19 22:15 < 00:01 Jupiter 1.82136285945848 1.82136233898475 1.82136337993241 2.92842668033789 2.76506515798651 2450133.426920728 0.799831976454974 120.240948191084 24.4128910455573 -89.6555315949348 2797708.63081114 T 27 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:25 2020-Dec-17 22:06
2006-Mar-21 23:06 < 00:01 Jupiter 1.96801582784708 1.96801527098353 1.96801638471075 3.59360583801467 3.47177398491755 2453816.462750718 0.424474007128442 58.4973684548246 20.723645599304 74.5833985203301 2693667.77211044 T 27 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:25 2020-Dec-17 22:06
2066-Dec-19 22:53 00:02 Jupiter 1.79663198111877 1.79663150053363 1.79663246170422 3.07216163841542 2.91466579946142 2476004.453761260 1.64860151621285 139.102921351275 22.3041450853154 -87.8327853627033 2460408.27004079 T 27 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:25 2020-Dec-17 22:06
2127-Nov-23 12:05 00:04 Jupiter 1.97402435587529 1.97402315546029 1.97402555629848 2.50739095959904 2.32998737591184 2498257.003730909 4.11653973414485 274.956272228304 27.5503319991366 87.3149442442536 2487411.49442665 T 27 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:25 2020-Dec-17 22:06
2137-Oct-23 03:01 00:04 Jupiter 1.80316646979525 1.80316592343662 1.80316701616085 3.22054835945818 3.07122911862863 2501878.625408641 3.89714185388684 323.619784285016 18.9376627596363 88.700999206063 2208726.85122862 T 27 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:25 2020-Dec-17 22:06
2198-Sep-09 03:55 00:07 Jupiter 1.91090639728855 1.91090460067486 1.91090819394525 2.31577246955909 2.11572405042561 2524114.662889605 6.81262085336719 533.403243886816 34.5402730909563 80.6122999920989 2570219.51855869 T 27 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:25 2020-Dec-17 22:06

Alternate Designations
 2002 PU73 = 1981 US5 = 2000 GX152 
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-19 10:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin