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 ]  
74107 (1998 QM37)
Classification: Main-belt Asteroid          SPK-ID: 2074107
[ 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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06647820051711006 3.5374e-08  
a 2.384450091721876 8.9374e-09 au
q 2.225936140401348 8.2103e-08 au
i 5.670371357825728 3.6272e-06 deg
node 299.1379400351647 4.6109e-05 deg
peri 201.7558642517778 5.9188e-05 deg
M 169.7515122295316 3.6464e-05 deg
tp 2458366.350092957214
(2018-Sep-04.85009296)		 0.00013604 TDB
period 1344.871474409679
3.68		 7.5613e-06
2.07e-08		 d
yr
n .2676835718878037 1.505e-09 deg/d
Q 2.542964043042405 9.5316e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1803  
   data-arc span      7988 days (21.87 yr)  
   first obs. used      1998-08-03  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49671  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:48:33  

Additional Information
 Earth MOID = 1.24024 au 
 Jupiter MOID = 2.47476 au 
 T_jup = 3.526 
[ 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 14.2   n/a MPO385283  

74107 (1998 QM37)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ 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-Jul-10 20:24 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin