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120164 (2003 HV45)
Classification: Main-belt Asteroid          SPK-ID: 2120164
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1050504830070602 7.7213e-08  
a 3.171543027213666 3.1631e-08 au
q 2.838370900327196 2.594e-07 au
i 20.00559239353716 6.5736e-06 deg
node 50.0561157710718 1.5859e-05 deg
peri 227.2047335393025 3.8855e-05 deg
M 312.2643579346815 3.7722e-05 deg
tp 2459274.054967797939
(2021-Feb-28.55496780)
0.00021701 TDB
period 2063.024275917445
5.65
3.0863e-05
8.45e-08
d
yr
n .1745010973464696 2.6106e-09 deg/d
Q 3.504715154100135 3.4954e-08 au
  Orbit Determination Parameters
   # obs. used (total)      558  
   data-arc span      7553 days (20.68 yr)  
   first obs. used      1999-10-16  
   last obs. used      2020-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5754  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:59:04  

Additional Information
 Earth MOID = 1.85842 au 
 Jupiter MOID = 1.62275 au 
 T_jup = 3.100 
[ 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 14.6   n/a MPO475055  
diameter diameter 7.793 km 0.226 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

120164 (2003 HV45)          Discovered 2003-Apr-27 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ 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
1989-Aug-11 03:02 00:01 Jupiter 1.87537851861376 1.87537715710554 1.87537988013936 4.74529988226263 4.64914644272261 2447749.626384662 1.27875036613646 341.336503517109 30.7386908591985 -79.6876004023611 2189086.02916825 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 17:59:05 2020-Nov-12 17:59
2000-Jul-13 17:30 < 00:01 Jupiter 1.61206621141168 1.61206546400427 1.61206695882808 5.2786590877176 5.1781645884977 2451739.229432011 0.688952754064792 279.211532173738 24.1923648659509 -84.4823615317239 2436612.81406519 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 17:59:05 2020-Nov-12 17:59
2011-Jun-18 11:53 < 00:01 Jupiter 1.81576947468321 1.81576872437556 1.81577022499531 5.24305609716453 5.15331685675973 2455730.994912372 0.491009673338023 364.577866902972 33.1807062907394 -87.4063145273922 2712027.61178445 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 17:59:05 2020-Nov-12 17:59
2108-Jun-07 00:18 00:04 Jupiter 1.96682426021792 1.96682059345637 1.96682792708947 4.43285881206697 4.33461964154086 2491148.512502574 4.26361744329276 775.324500742517 27.469751216064 -75.7910423821477 2080301.51002504 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 17:59:05 2020-Nov-12 17:59
2119-Apr-26 14:23 00:04 Jupiter 1.63945322526094 1.63945169252962 1.63945475813941 5.22678400308245 5.12698471094706 2495124.098966060 3.93967254394107 849.649645030948 26.3430735663137 -85.1063603477704 2407029.83832899 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 17:59:05 2020-Nov-12 17:59
2130-Apr-06 00:26 00:05 Jupiter 1.75052805807804 1.7505248874232 1.75053122873328 5.35626238833611 5.26515080995368 2499121.518308213 4.72089811497056 333.604714405988 157.464823726951 85.809791955399 1749872.22564906 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 17:59:05 2020-Nov-12 17:59
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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