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 ]  
65967 (1998 HM10)
Classification: Main-belt Asteroid          SPK-ID: 2065967
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02748343261486984 4.6695e-08  
a 2.985367360670709 2.4126e-08 au
q 2.903319217983084 1.4292e-07 au
i 4.761532189991335 5.3314e-06 deg
node 45.03596411803024 6.0741e-05 deg
peri 203.3829085249194 0.00011331 deg
M 52.48964158678219 9.532e-05 deg
tp 2458725.795227932914
(2019-Aug-30.29522793)
0.00049892 TDB
period 1884.061596813307
5.16
2.2839e-05
6.253e-08
d
yr
n .1910765553572676 2.3163e-09 deg/d
Q 3.067415503358334 2.4789e-08 au
  Orbit Determination Parameters
   # obs. used (total)      543  
   data-arc span      7711 days (21.11 yr)  
   first obs. used      1998-03-29  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55395  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:27:13  

Additional Information
 Earth MOID = 1.89031 au 
 Jupiter MOID = 1.91578 au 
 T_jup = 3.252 
[ 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 15.1   n/a MPO436241  
diameter diameter 3.421 km 0.859 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.126   0.129 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65967 (1998 HM10)          Discovered 1998-Apr-17 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1929-Feb-10 18:05 00:03 Jupiter 1.94088556002682 1.94088493354274 1.94088618651101 3.46186621996022 3.33342122399652 2425653.253776998 2.94856989981837 74.2632022134879 25.0545753295752 82.3909811789254 2945456.46781006 T 13 CATAB v2.0e-lin.ifort 2019-May-30 05:27:16 2019-May-30 05:27
2011-Jan-29 12:12 < 00:01 Jupiter 1.9331185239567 1.93311808449813 1.93311896341515 3.49596525938418 3.36830009630817 2455591.008134486 0.245920729993051 55.9648350855581 16.8822852026892 -88.5384916953657 3079489.89355576 T 13 CATAB v2.0e-lin.ifort 2019-May-30 05:27:16 2019-May-30 05:27
2047-Aug-03 04:13 00:01 Jupiter 1.93326587177442 1.93326543255116 1.93326631099768 3.45071287175269 3.32131879806013 2468925.675874701 1.18337566388884 64.8780897838546 16.255029768442 -86.1683896414244 3036945.69974612 T 13 CATAB v2.0e-lin.ifort 2019-May-30 05:27:16 2019-May-30 05:27
2129-Jul-21 22:32 00:04 Jupiter 1.94604192229283 1.94604113855325 1.94604270603871 3.54767596069124 3.42279078202568 2498863.438602602 4.00032444142801 220.052415828133 17.7001871474362 -82.6329222049129 3114420.33959985 T 13 CATAB v2.0e-lin.ifort 2019-May-30 05:27:16 2019-May-30 05:27
2166-Jan-24 02:24 00:05 Jupiter 1.92957979410894 1.9295793262085 1.92958026200971 3.4543219322092 3.3248165851429 2512198.599826131 5.27217252321485 163.181596171426 17.8642508942079 87.3549999134035 3025506.77342141 T 13 CATAB v2.0e-lin.ifort 2019-May-30 05:27:16 2019-May-30 05:27

Alternate Designations
 1998 HM10 = 2001 YF60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-08 19:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin