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 ]  
351282 (2004 SH56)
Classification: Main-belt Asteroid          SPK-ID: 2351282
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1579363329685533 6.9108e-08  
a 3.169649539366964 5.2331e-08 au
q 2.669046714323882 2.4728e-07 au
i 13.2352312387671 7.3046e-06 deg
node 298.6908872575505 2.4383e-05 deg
peri 338.8034065117492 3.3976e-05 deg
M 333.0797445712929 2.0266e-05 deg
tp 2459154.631701012549
(2020-Nov-01.13170101)
0.00011585 TDB
period 2061.177038660164
5.64
5.1045e-05
1.398e-07
d
yr
n .1746574861099813 4.3254e-09 deg/d
Q 3.670252364410046 6.0595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      5777 days (15.82 yr)  
   first obs. used      2004-08-21  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54718  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 06:29:55  

Additional Information
 Earth MOID = 1.65723 au 
 Jupiter MOID = 1.54684 au 
 T_jup = 3.142 
[ show covariance matrix ]

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 15.5   n/a MPO434217  

351282 (2004 SH56)          Discovered 2004-Sep-16 by LONEOS at Anderson Mesa
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-21 05:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin