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 ]  
146742 (2001 XS110)
Classification: Main-belt Asteroid          SPK-ID: 2146742
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1411162672059028 4.4036e-08  
a 2.722563094859118 1.911e-08 au
q 2.338365153680048 1.2588e-07 au
i 10.08232464449832 4.7824e-06 deg
node 72.98848026929501 2.3982e-05 deg
peri 47.37251633071461 3.1493e-05 deg
M 348.0562742306395 1.8284e-05 deg
tp 2459054.938064933256
(2020-Jul-24.43806493)
8.3431e-05 TDB
period 1640.836683160167
4.49
1.7276e-05
4.73e-08
d
yr
n .2194002631064162 2.31e-09 deg/d
Q 3.106761036038186 2.1806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      6622 days (18.13 yr)  
   first obs. used      2001-10-17  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57488  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:38:25  

Additional Information
 Earth MOID = 1.3677 au 
 Jupiter MOID = 2.05126 au 
 T_jup = 3.321 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457314.5 (2015-Oct-19.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1401321452118143 4.4404e-08  
q 2.340656787544432 1.2686e-07 au
tp 2457417.013509256212
(2016-Jan-29.51350926)
8.2792e-05 TDB
node 73.04414982219566 2.4004e-05 deg
peri 47.92144613157159 3.1555e-05 deg
i 10.07768098972867 4.7797e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      6622 days (18.13 yr)  
   first obs. used      2001-10-17  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57488  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:38:25  

Additional Information
 Jupiter MOID = 2.05126 au 
 T_jup = 3.321 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.971745970438247E-15 -5.590081111179959E-15 4.665666138539826E-13 1.874414085298561E-14 1.738199068293205E-13 -7.13526639598284E-15
q -5.590081111179959E-15 1.609331339574466E-14 -1.343875032680751E-12 -5.31411372245915E-14 -5.017599144259184E-13 2.126339572819709E-14
tp 4.665666138539826E-13 -1.343875032680751E-12 6.854505021481584E-9 2.7190304090527E-11 1.709669131480698E-9 4.399113495240268E-12
node 1.874414085298561E-14 -5.31411372245915E-14 2.7190304090527E-11 5.762123193147817E-10 -5.592785308782735E-10 -6.66654700390443E-12
peri 1.738199068293205E-13 -5.017599144259184E-13 1.709669131480698E-9 -5.592785308782735E-10 9.957065611386537E-10 7.340946935717056E-12
i -7.13526639598284E-15 2.126339572819709E-14 4.399113495240268E-12 -6.66654700390443E-12 7.340946935717056E-12 2.284587273554208E-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 15.8   n/a MPO412893  

146742 (2001 XS110)          Discovered 2001-Dec-11 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-09 18:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin