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 ]  
85984 (1999 HV10)
Classification: Main-belt Asteroid          SPK-ID: 2085984
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2584582397646448 4.3537e-08  
a 2.91085953420673 1.4005e-08 au
q 2.158523902793525 1.2601e-07 au
i 14.32392103365028 5.5928e-06 deg
node 238.6678880614283 1.5203e-05 deg
peri 17.62067445299359 1.84e-05 deg
M 96.55530575831492 9.2796e-06 deg
tp 2458713.976365240881
(2019-Aug-18.47636524)
4.6222e-05 TDB
period 1813.970833997383
4.97
1.3092e-05
3.584e-08
d
yr
n .1984596407245869 1.4323e-09 deg/d
Q 3.663195165619935 1.7625e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1697  
   data-arc span      7936 days (21.73 yr)  
   first obs. used      1999-04-15  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39778  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:16:10  

Additional Information
 Earth MOID = 1.14688 au 
 Jupiter MOID = 1.40508 au 
 T_jup = 3.188 
[ 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 14.68   n/a E2021B10  
diameter diameter 3.235 km 0.506 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.322   0.115 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85984 (1999 HV10)          Discovered 1999-Apr-17 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ 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 2021-May-14 02:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin