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160380 (2004 HB67)
Classification: Main-belt Asteroid          SPK-ID: 2160380
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08679198376212578 6.5052e-08  
a 3.04631742699691 3.198e-08 au
q 2.781921494338713 2.1447e-07 au
i 9.865464474456122 9.5943e-06 deg
node 63.17767572715093 4.8507e-05 deg
peri 239.6827050777046 7.7935e-05 deg
M 302.4845402961998 6.0521e-05 deg
tp 2459310.772477742227
(2021-Apr-06.27247774)
0.00032618 TDB
period 1942.053363781451
5.32
3.0582e-05
8.373e-08
d
yr
n .1853708073701072 2.919e-09 deg/d
Q 3.310713359655107 3.4756e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      8950 days (24.50 yr)  
   first obs. used      1995-10-20  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60726  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:32:52  

Additional Information
 Earth MOID = 1.78248 au 
 Jupiter MOID = 1.87389 au 
 T_jup = 3.210 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456980.5 (2014-Nov-19.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08525163114313426 6.5148e-08  
q 2.78678497126956 2.1452e-07 au
tp 2457370.177293065235
(2015-Dec-13.67729307)
0.0003353 TDB
node 63.19309814941426 4.8495e-05 deg
peri 240.0638982603024 7.8784e-05 deg
i 9.865991888500526 9.5952e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      8950 days (24.50 yr)  
   first obs. used      1995-10-20  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60726  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:32:52  

Additional Information
 Jupiter MOID = 1.87389 au 
 T_jup = 3.210 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.244246363155265E-15 -1.38762545152737E-14 2.530493441798488E-12 -2.649009186490083E-14 5.796083342757947E-13 1.871012698189164E-16
q -1.38762545152737E-14 4.601739209847258E-14 -9.14881206604416E-12 7.354105479139698E-14 -2.075813592725822E-12 2.597082345055913E-15
tp 2.530493441798488E-12 -9.14881206604416E-12 1.124251158749859E-7 1.918150157443259E-10 2.091300786709357E-8 -5.753186244887549E-11
node -2.649009186490083E-14 7.354105479139698E-14 1.918150157443259E-10 2.351804402706092E-9 -2.280985693766505E-9 -2.201019207437578E-10
peri 5.796083342757947E-13 -2.075813592725822E-12 2.091300786709357E-8 -2.280985693766505E-9 6.206988173881441E-9 2.060475399187618E-10
i 1.871012698189164E-16 2.597082345055913E-15 -5.753186244887549E-11 -2.201019207437578E-10 2.060475399187618E-10 9.206782681580468E-11

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 15.6   n/a MPO454061  
diameter diameter 5.364 km 0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160380 (2004 HB67)          Discovered 2004-Apr-21 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ 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
1905-Sep-27 07:53 00:05 Jupiter 1.86846022756429 1.86845932623034 1.86846112889845 3.75555488053198 3.63284179143617 2417115.828573086 4.91003872030237 138.674090916219 34.3185025395527 -82.6733338230022 1445274.67583086 T 11 CATAB v2.0f-lin.ifort 2020-May-21 01:32:54 2020-May-21 01:33
1954-Jan-26 10:44 00:03 Jupiter 1.8919125252074 1.89191170199106 1.89191334842601 3.44541974696519 3.31292969981231 2434768.947377138 2.75357017931147 159.248305287056 20.9756492579288 -77.8964345481191 1697535.27347451 T 11 CATAB v2.0f-lin.ifort 2020-May-21 01:32:54 2020-May-21 01:33
2011-Dec-19 07:00 < 00:01 Jupiter 1.91876588135443 1.91876495569858 1.91876680701104 3.95425287070267 3.84099377170243 2455914.791903711 0.331451843958724 157.513261282529 34.6871021295102 -81.7608880428415 1566194.16635836 T 11 CATAB v2.0f-lin.ifort 2020-May-21 01:32:54 2020-May-21 01:33
2060-Apr-16 09:44 00:02 Jupiter 1.86647395987891 1.86647316983283 1.86647474992531 3.66169982454672 3.53559440297826 2473565.905414039 2.22948961009384 122.160149884066 28.0144963197003 -81.2637257547472 1566408.13511597 T 11 CATAB v2.0f-lin.ifort 2020-May-21 01:32:54 2020-May-21 01:33
2108-Aug-19 21:53 00:05 Jupiter 1.93246536803492 1.93246399487171 1.93246674120747 3.26286068282688 3.12564170830089 2491222.411620662 4.55504948766277 246.62011833565 19.2882050981871 -73.4371811291092 1841158.99900699 T 11 CATAB v2.0f-lin.ifort 2020-May-21 01:32:54 2020-May-21 01:33
2166-Jul-10 08:19 00:07 Jupiter 1.89779311726555 1.89779158138716 1.89779465314546 3.91608344393265 3.80040393583451 2512365.846815764 7.05935824052598 159.003578807847 46.3620072269498 -71.816727914683 1112705.64803768 T 11 CATAB v2.0f-lin.ifort 2020-May-21 01:32:54 2020-May-21 01:33

Alternate Designations
 2004 HB67 = 1995 UQ73 = 2004 KC18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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