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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
35257 (1996 HM14)
Classification: Main-belt Asteroid          SPK-ID: 2035257
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2418538823899434 3.8075e-08  
a 2.30607702110306 7.6095e-09 au
q 1.748343340459049 8.7872e-08 au
i 2.930862423075056 4.0439e-06 deg
node 36.70128618814662 7.4674e-05 deg
peri 281.5271277828029 7.5151e-05 deg
M 133.7783638078538 8.4323e-06 deg
tp 2458125.172962499704
(2018-Jan-06.67296250)
2.9006e-05 TDB
period 1279.113667034256
3.50
6.3311e-06
1.733e-08
d
yr
n .2814448858440341 1.393e-09 deg/d
Q 2.863810701747071 9.4498e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1073  
   data-arc span      9354 days (25.61 yr)  
   first obs. used      1993-07-26  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62399  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:46:10  

Additional Information
 Earth MOID = .73733 au 
 Jupiter MOID = 2.45129 au 
 T_jup = 3.547 
[ 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 15.5   n/a MPO412436  
diameter diameter 1.818 km 0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.370   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35257 (1996 HM14)          Discovered 1996-Apr-17 by Elst, E. W. at La Silla
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 HM14 = 2000 QX109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-18 00:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin