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 ]  
190853 (2001 SB194)
Classification: Main-belt Asteroid          SPK-ID: 2190853
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06680493934368813 4.8752e-08  
a 2.3081226394816 1.108e-08 au
q 2.153928646553238 1.1076e-07 au
i 3.583039404992444 5.3468e-06 deg
node 179.6648689476133 6.2963e-05 deg
peri 228.7376771798661 6.9848e-05 deg
M 127.7697654953119 3.1039e-05 deg
tp 2458745.917884842007
(2019-Sep-19.41788484)
0.00010986 TDB
period 1280.81601169474
3.51
9.2223e-06
2.525e-08
d
yr
n .2810708147875651 2.0238e-09 deg/d
Q 2.462316632409961 1.182e-08 au
  Orbit Determination Parameters
   # obs. used (total)      437  
   data-arc span      7189 days (19.68 yr)  
   first obs. used      2001-08-25  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5521  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:18:27  

Additional Information
 Earth MOID = 1.16422 au 
 Jupiter MOID = 2.74958 au 
 T_jup = 3.581 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457442.5 (2016-Feb-24.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06619649742384157 4.8838e-08  
q 2.155409955997754 1.1091e-07 au
tp 2457462.003182774595
(2016-Mar-14.50318277)
0.00010961 TDB
node 179.6954319600034 6.2929e-05 deg
peri 227.9584516477954 6.9912e-05 deg
i 3.58338627540448 5.3488e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      437  
   data-arc span      7189 days (19.68 yr)  
   first obs. used      2001-08-25  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5521  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:18:27  

Additional Information
 Jupiter MOID = 2.74958 au 
 T_jup = 3.581 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.385125781082696E-15 -5.394323956405777E-15 -1.321557184552792E-12 -1.694699130033328E-14 -3.964867885118827E-13 -5.978456318556194E-16
q -5.394323956405777E-15 1.230184241609839E-14 3.146557447991755E-12 3.905042615172494E-14 9.383257907058016E-13 1.520050208752568E-15
tp -1.321557184552792E-12 3.146557447991755E-12 1.201391673830902E-8 -1.578010308923301E-11 3.35063538742809E-9 -3.480442597936564E-12
node -1.694699130033328E-14 3.905042615172494E-14 -1.578010308923301E-11 3.960019931859971E-9 -3.955878755807457E-9 1.163709236756221E-10
peri -3.964867885118827E-13 9.383257907058016E-13 3.35063538742809E-9 -3.955878755807457E-9 4.887653192584E-9 -1.170935623016052E-10
i -5.978456318556194E-16 1.520050208752568E-15 -3.480442597936564E-12 1.163709236756221E-10 -1.170935623016052E-10 2.860953653119878E-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 16.93   n/a E2021B55  

190853 (2001 SB194)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-15 15:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin