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 ]  
46252 (2001 HH32)
Classification: Outer Main-belt Asteroid          SPK-ID: 2046252
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1602188878544125 5.1973e-08  
a 3.200707235203561 3.0644e-08 au
q 2.687893481631675 1.6567e-07 au
i 16.28629132859135 7.8536e-06 deg
node 215.7210743833828 1.9405e-05 deg
peri 287.7745436243304 3.0269e-05 deg
M 192.2498788659442 2.4431e-05 deg
tp 2459975.102892348494
(2023-Jan-30.60289235)
0.00014765 TDB
period 2091.545680405644
5.73
3.0037e-05
8.224e-08
d
yr
n .1721215096436144 2.4719e-09 deg/d
Q 3.713520988775448 3.5554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      798  
   data-arc span      7863 days (21.53 yr)  
   first obs. used      1998-10-18  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56414  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:31:48  

Additional Information
 Earth MOID = 1.75214 au 
 Jupiter MOID = 1.57005 au 
 T_jup = 3.112 
[ 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 14.0   n/a MPO359047  
diameter diameter 11.958 km 1.756 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.014   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

46252 (2001 HH32)          Discovered 2001-Apr-30 by Klet at Klet
Reference: 20020822/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
1940-Nov-19 21:59 00:05 Jupiter 1.88957938923404 1.88957585020157 1.88958292831903 5.5692369409907 5.48815820344526 2429953.415665948 4.73115661977071 542.647372086529 38.3299500246549 71.9679012257367 2985201.6036047 T 24 CATAB v2.0f-lin.ifort 2020-May-20 09:32:02 2020-May-20 09:32
1952-Jan-30 08:26 00:04 Jupiter 1.69943867007477 1.69943723189552 1.69944010830474 4.88173485345059 4.77854674099357 2434041.851409109 3.76066475587998 533.526287412851 32.2747933662399 83.8891635736488 2084845.20907008 T 24 CATAB v2.0f-lin.ifort 2020-May-20 09:32:02 2020-May-20 09:32
1963-Apr-27 09:44 00:03 Jupiter 1.67989567421846 1.67989485377395 1.67989649466784 4.07737075445769 3.95177548827324 2438146.905222349 3.0484051602871 389.405115640471 36.4757923801573 -86.0259601847573 1295580.11972886 T 24 CATAB v2.0f-lin.ifort 2020-May-20 09:32:02 2020-May-20 09:32
1974-Jun-27 21:19 00:03 Jupiter 1.78908354015748 1.78908229196491 1.78908478835391 2.75115013451302 2.57331467158717 2442226.387965987 2.94531200687837 211.791102433588 93.5712201589841 -67.8478827626381 509637.927213348 T 24 CATAB v2.0f-lin.ifort 2020-May-20 09:32:02 2020-May-20 09:32
1985-May-02 03:14 00:03 Jupiter 1.92945923556702 1.92945801313673 1.92946045800598 1.33768944537916 0.954685031684077 2446187.634912332 2.54639208101479 1441.11927771308 145.475334434112 42.7010659632635 2098207.43318897 T 24 CATAB v2.0f-lin.ifort 2020-May-20 09:32:02 2020-May-20 09:32
2118-Aug-20 05:15 00:03 Jupiter 1.76332147188129 1.76331929964812 1.76332364414753 5.19884515170157 5.10561243944789 2494874.718892158 3.30081870843428 423.845690554089 36.5897284713359 76.5021295555894 2364228.10549185 T 24 CATAB v2.0f-lin.ifort 2020-May-20 09:32:02 2020-May-20 09:32
2129-Nov-14 06:52 00:04 Jupiter 1.60723126415411 1.60723046178496 1.60723206653642 4.67132934302476 4.55711568285966 2498978.786324699 3.5347089676227 521.95730668614 33.7880478592425 88.6227658388336 1821321.17082071 T 24 CATAB v2.0f-lin.ifort 2020-May-20 09:32:02 2020-May-20 09:32
2141-Feb-23 16:26 00:04 Jupiter 1.63558124053092 1.63557935820959 1.63558312290348 4.03843500006009 3.90809573662313 2503098.184957994 4.43217092502769 524.886904437059 40.1988452689025 -79.1017625313962 1308315.66729574 T 24 CATAB v2.0f-lin.ifort 2020-May-20 09:32:02 2020-May-20 09:32
2152-Apr-29 01:00 00:07 Jupiter 1.80107740638306 1.80107383251983 1.80108098026267 2.83050999022344 2.65917537306055 2507180.541547264 7.2395598603989 367.460566640729 128.397604613467 -32.5705861742267 356278.376468072 T 24 CATAB v2.0f-lin.ifort 2020-May-20 09:32:02 2020-May-20 09:32
2163-Feb-23 22:42 00:10 Jupiter 1.99536963011038 1.99536692783393 1.99537233259474 1.56575453029658 1.26593805887709 2511133.445750586 10.2963845065643 2081.42435605209 111.868298171535 41.8025569714316 1318842.76337642 T 24 CATAB v2.0f-lin.ifort 2020-May-20 09:32:02 2020-May-20 09:32

Alternate Designations
 2001 HH32 = 2000 GV166 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-23 07:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin