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 ]  
442627 (2012 SC26)
Classification: Main-belt Asteroid          SPK-ID: 2442627
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0327399823141545 1.1267e-07  
a 2.170876930993805 2.9231e-08 au
q 2.099802458666861 2.5546e-07 au
i 4.327687771879273 6.4197e-06 deg
node 212.8268381449813 0.00015337 deg
peri 89.51076664593572 0.00019463 deg
M 206.6615095897863 0.00011451 deg
tp 2459498.122392455309
(2021-Oct-10.62239246)
0.00036922 TDB
period 1168.291541182271
3.20
2.3596e-05
6.46e-08
d
yr
n .3081422635617925 6.2237e-09 deg/d
Q 2.241951403320748 3.0188e-08 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      3712 days (10.16 yr)  
   first obs. used      2008-05-13  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62268  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:57:54  

Additional Information
 Earth MOID = 1.08978 au 
 Jupiter MOID = 2.79961 au 
 T_jup = 3.684 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457439.5 (2016-Feb-21.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03325801410755649 1.1257e-07  
q 2.098602438864909 2.5537e-07 au
tp 2457160.744398208365
(2015-May-18.24439821)
0.00037799 TDB
node 212.8399452350665 0.00015338 deg
peri 89.2677441727472 0.00019378 deg
i 4.327048165004473 6.4231e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      3712 days (10.16 yr)  
   first obs. used      2008-05-13  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62268  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:57:54  

Additional Information
 Jupiter MOID = 2.79961 au 
 T_jup = 3.684 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.26713509376811E-14 -2.859024015820415E-14 1.900544213356256E-11 1.543769439532356E-14 5.698669593335448E-12 -2.437481917351572E-14
q -2.859024015820415E-14 6.52135606365614E-14 -4.492099705722643E-11 -1.737557622420754E-14 -1.34742162813924E-11 5.569324215467579E-14
tp 1.900544213356256E-11 -4.492099705722643E-11 1.428798351738207E-7 -2.673013372103426E-10 4.491166255016021E-8 -4.472051513941133E-11
node 1.543769439532356E-14 -1.737557622420754E-14 -2.673013372103426E-10 2.352685775111232E-8 -2.354551662656491E-8 -3.423260732914265E-10
peri 5.698669593335448E-12 -1.34742162813924E-11 4.491166255016021E-8 -2.354551662656491E-8 3.75504467113612E-8 3.280447980012272E-10
i -2.437481917351572E-14 5.569324215467579E-14 -4.472051513941133E-11 -3.423260732914265E-10 3.280447980012272E-10 4.125568813671979E-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 18.6   n/a MPO456096  

442627 (2012 SC26)          Discovered 2009-Nov-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-11 22:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin