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 ]  
85347 (1995 SU82)
Classification: Main-belt Asteroid          SPK-ID: 2085347
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05201343889592169 5.2512e-08  
a 2.280849253772404 1.1047e-08 au
q 2.162214440480505 1.193e-07 au
i 6.911665922497847 6.18e-06 deg
node 359.7786133251818 3.8689e-05 deg
peri 201.75882427 6.3506e-05 deg
M 212.274962918143 5.0276e-05 deg
tp 2459516.791420178626
(2021-Oct-29.29142018)
0.00017596 TDB
period 1258.181517066159
3.44
9.1411e-06
2.503e-08
d
yr
n .2861272361077531 2.0788e-09 deg/d
Q 2.399484067064304 1.1622e-08 au
  Orbit Determination Parameters
   # obs. used (total)      551  
   data-arc span      8808 days (24.11 yr)  
   first obs. used      1995-09-19  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53884  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:10:42  

Additional Information
 Earth MOID = 1.16141 au 
 Jupiter MOID = 2.56247 au 
 T_jup = 3.594 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457048.5 (2015-Jan-26.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05145606836400269 5.2563e-08  
q 2.163333222346718 1.1932e-07 au
tp 2457001.087968036957
(2014-Dec-09.58796804)
0.0001775 TDB
node 359.8293547287381 3.8663e-05 deg
peri 201.96459932914 6.391e-05 deg
i 6.914570905354307 6.1815e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      551  
   data-arc span      8808 days (24.11 yr)  
   first obs. used      1995-09-19  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53884  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:10:42  

Additional Information
 Jupiter MOID = 2.56247 au 
 T_jup = 3.594 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.76290622554695E-15 -6.247648778296055E-15 -2.824713415078811E-12 5.39827057400054E-15 -8.523080755783278E-13 1.914217322744E-16
q -6.247648778296055E-15 1.423726043706563E-14 6.374983847694283E-12 -1.263706745148023E-14 1.924544796831256E-12 -1.319090294009397E-16
tp -2.824713415078811E-12 6.374983847694283E-12 3.150585317418937E-8 -4.32191969135794E-11 9.048819972611043E-9 -6.320438851134858E-12
node 5.39827057400054E-15 -1.263706745148023E-14 -4.32191969135794E-11 1.494791016249555E-9 -1.495225440201807E-9 -4.393408215812025E-11
peri -8.523080755783278E-13 1.924544796831256E-12 9.048819972611043E-9 -1.495225440201807E-9 4.084480520629772E-9 4.185331972056923E-11
i 1.914217322744E-16 -1.319090294009397E-16 -6.320438851134858E-12 -4.393408215812025E-11 4.185331972056923E-11 3.82114367514979E-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 15.9   n/a MPO493474  

85347 (1995 SU82)          Discovered 1995-Sep-23 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1995 SU82 = 2002 RV120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-24 18:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin