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 ]  
109891 (2001 SU10)
Classification: Main-belt Asteroid          SPK-ID: 2109891
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0612535585271537 4.0179e-08  
a 3.06499548771747 3.0494e-08 au
q 2.877253607225106 1.2162e-07 au
i 16.60438531731397 4.9372e-06 deg
node 149.1809695420454 1.3382e-05 deg
peri 211.2754747426312 3.9952e-05 deg
M 151.4878101889628 3.903e-05 deg
tp 2458175.757503392174
(2018-Feb-26.25750339)
0.0002113 TDB
period 1959.941848842235
5.37
2.9249e-05
8.008e-08
d
yr
n .1836789189498949 2.7411e-09 deg/d
Q 3.252737368209834 3.2361e-08 au
  Orbit Determination Parameters
   # obs. used (total)      560  
   data-arc span      7269 days (19.90 yr)  
   first obs. used      2000-05-27  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56719  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:09:51  

Additional Information
 Earth MOID = 1.88072 au 
 Jupiter MOID = 2.10772 au 
 T_jup = 3.166 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457642.5 (2016-Sep-11.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06033068759335806 4.0126e-08  
q 2.879182481439697 1.2125e-07 au
tp 2458177.351680188258
(2018-Feb-27.85168019)
0.00021461 TDB
node 149.202798816074 1.3384e-05 deg
peri 211.6447574580748 4.0542e-05 deg
i 16.60380949936625 4.9371e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      560  
   data-arc span      7269 days (19.90 yr)  
   first obs. used      2000-05-27  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56719  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:09:51  

Additional Information
 Jupiter MOID = 2.10772 au 
 T_jup = 3.166 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.610060471831148E-15 -4.73301674337631E-15 -1.871649461415913E-12 9.807055889420526E-16 -3.589486306136642E-13 2.570904509599562E-15
q -4.73301674337631E-15 1.470231779680128E-14 6.122421182423582E-12 -4.124238975285343E-15 1.126207859643706E-12 -5.872153039699203E-15
tp -1.871649461415913E-12 6.122421182423582E-12 4.605600370899657E-8 -1.24731851546269E-11 8.222553332732401E-9 7.966440715812223E-13
node 9.807055889420526E-16 -4.124238975285343E-15 -1.24731851546269E-11 1.791410179818998E-10 -1.73595023097658E-10 -5.639888080884262E-12
peri -3.589486306136642E-13 1.126207859643706E-12 8.222553332732401E-9 -1.73595023097658E-10 1.643689483781411E-9 5.44030760661037E-12
i 2.570904509599562E-15 -5.872153039699203E-15 7.966440715812223E-13 -5.639888080884262E-12 5.44030760661037E-12 2.437469804574758E-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 14.9   n/a MPO422369  
diameter diameter 5.569 km 0.167 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109891 (2001 SU10)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 SU10 = 2001 QR8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-11 23:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin