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 ]  
85337 (1995 SW34)
Classification: Main-belt Asteroid          SPK-ID: 2085337
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .183592426439129 4.8973e-08  
a 2.540380207297852 8.5773e-09 au
q 2.073985640962102 1.2608e-07 au
i 1.330958543843032 5.2169e-06 deg
node 6.142129988192852 0.00016834 deg
peri 14.74941312975279 0.00016886 deg
M 28.39234138967987 1.4541e-05 deg
tp 2458883.860616631618
(2020-Feb-04.36061663)
5.9484e-05 TDB
period 1478.926215922453
4.05
7.4901e-06
2.051e-08
d
yr
n .2434198515951363 1.2328e-09 deg/d
Q 3.006774773633601 1.0152e-08 au
  Orbit Determination Parameters
   # obs. used (total)      703  
   data-arc span      10604 days (29.03 yr)  
   first obs. used      1991-10-04  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55144  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:01:18  

Additional Information
 Earth MOID = 1.07673 au 
 Jupiter MOID = 2.45419 au 
 T_jup = 3.422 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456823.5 (2014-Jun-15.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .185602762094418 4.9475e-08  
q 2.068137381480775 1.2777e-07 au
tp 2457401.957270548928
(2016-Jan-14.45727055)
5.5125e-05 TDB
node 6.344830037656067 0.00016753 deg
peri 14.03306190283034 0.00016804 deg
i 1.33673268397968 5.2246e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      703  
   data-arc span      10604 days (29.03 yr)  
   first obs. used      1991-10-04  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55144  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:01:18  

Additional Information
 Jupiter MOID = 2.45419 au 
 T_jup = 3.422 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.447755113369564E-15 -6.312052649124921E-15 -1.61747072207636E-12 -2.269492903375012E-14 -3.07435826935067E-13 -2.777032336629121E-16
q -6.312052649124921E-15 1.632408794703228E-14 4.253299554330709E-12 5.660516117238911E-14 8.091004268574857E-13 8.224814467717477E-16
tp -1.61747072207636E-12 4.253299554330709E-12 3.038774113868853E-9 1.307481166560102E-11 7.284067916618182E-10 6.228576174590451E-13
node -2.269492903375012E-14 5.660516117238911E-14 1.307481166560102E-11 2.806721000248984E-8 -2.805619677108223E-8 -3.428098452801715E-10
peri -3.07435826935067E-13 8.091004268574857E-13 7.284067916618182E-10 -2.805619677108223E-8 2.823878909200816E-8 3.428701582707459E-10
i -2.777032336629121E-16 8.224814467717477E-16 6.228576174590451E-13 -3.428098452801715E-10 3.428701582707459E-10 2.729608444612042E-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 16.2   n/a MPO417412  

85337 (1995 SW34)          Discovered 1995-Sep-22 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1995 SW34 = 1999 UD13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-23 23:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin