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 ]  
120325 (2004 MH7)
Classification: Main-belt Asteroid          SPK-ID: 2120325
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .201427251763962 5.0182e-08  
a 2.613297007985395 2.0723e-08 au
q 2.086907773623912 1.3538e-07 au
i 12.40223713254825 5.926e-06 deg
node 147.9460166181956 1.9149e-05 deg
peri 216.0636996361232 2.3189e-05 deg
M 189.6711284420965 1.8388e-05 deg
tp 2459730.574789887077
(2022-May-31.07478989)
8.5654e-05 TDB
period 1543.055630882868
4.22
1.8355e-05
5.025e-08
d
yr
n .2333033189438698 2.7751e-09 deg/d
Q 3.139686242346877 2.4898e-08 au
  Orbit Determination Parameters
   # obs. used (total)      454  
   data-arc span      6699 days (18.34 yr)  
   first obs. used      2001-12-19  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53897  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:36:49  

Additional Information
 Earth MOID = 1.09595 au 
 Jupiter MOID = 2.33608 au 
 T_jup = 3.347 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO469247  

120325 (2004 MH7)          Discovered 2004-Jun-26 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-25 09:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin