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 ]  
344236 (2001 SC127)
Classification: Mars-crossing Asteroid          SPK-ID: 2344236
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3164033796712311 8.3587e-08  
a 2.374310256384348 1.4193e-08 au
q 1.623070466876273 2.0354e-07 au
i 5.701058343448872 6.0139e-06 deg
node 186.0995607932421 8.0149e-05 deg
peri 138.4209213505251 9.3179e-05 deg
M 54.50638981893263 3.0496e-05 deg
tp 2458798.175001051440
(2019-Nov-10.67500105)
0.00011249 TDB
period 1336.302034742024
3.66
1.1982e-05
3.28e-08
d
yr
n .269400173494085 2.4157e-09 deg/d
Q 3.125550045892423 1.8684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      6576 days (18.00 yr)  
   first obs. used      2001-08-22  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61325  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:29:24  

Additional Information
 Earth MOID = .617041 au 
 Jupiter MOID = 2.25582 au 
 T_jup = 3.467 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457835.5 (2017-Mar-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3167245118300516 8.4213e-08  
q 1.622011570547459 2.0547e-07 au
tp 2457462.714084716197
(2016-Mar-15.21408472)
0.00010893 TDB
node 186.1242131699911 8.0108e-05 deg
peri 138.5261346311774 9.3143e-05 deg
i 5.703019037812173 6.0174e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      6576 days (18.00 yr)  
   first obs. used      2001-08-22  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61325  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:29:24  

Additional Information
 Jupiter MOID = 2.25582 au 
 T_jup = 3.467 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.09181859896146E-15 -1.729000727692408E-14 4.707762412328114E-12 -8.894521030590464E-14 2.476803611169117E-12 1.933171729431793E-14
q -1.729000727692408E-14 4.22185591029136E-14 -1.095268189978813E-11 2.251038098862931E-13 -5.837913824730192E-12 -4.008605883844883E-14
tp 4.707762412328114E-12 -1.095268189978813E-11 1.186552659110132E-8 -1.149977621235811E-10 5.197479269047733E-9 1.044216041056984E-10
node -8.894521030590464E-14 2.251038098862931E-13 -1.149977621235811E-10 6.417220255705599E-9 -6.434314436056775E-9 1.982015682354354E-10
peri 2.476803611169117E-12 -5.837913824730192E-12 5.197479269047733E-9 -6.434314436056775E-9 8.675569340085356E-9 -1.542980018087361E-10
i 1.933171729431793E-14 -4.008605883844883E-14 1.044216041056984E-10 1.982015682354354E-10 -1.542980018087361E-10 3.620937914993363E-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 18.4   n/a MPO494801  

344236 (2001 SC127)          Discovered 2001-Aug-22 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2001 SC127 = 2012 SE35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-22 18:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin