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85006 (2003 YU154)
Classification: Main-belt Asteroid          SPK-ID: 2085006
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3108522783703546 3.6061e-08  
a 3.060964928921806 1.6774e-08 au
q 2.109457006754712 1.0865e-07 au
i 15.50457939862829 3.9335e-06 deg
node 81.99780685890622 1.8809e-05 deg
peri 23.3446808388709 2.0881e-05 deg
M 111.5901110143119 7.3408e-06 deg
tp 2458790.169847157727
(2019-Nov-02.66984716)
3.9389e-05 TDB
period 1956.0770487559
5.36
1.6079e-05
4.402e-08
d
yr
n .1840418301666422 1.5128e-09 deg/d
Q 4.0124728510889 2.1988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      655  
   data-arc span      9896 days (27.09 yr)  
   first obs. used      1994-05-09  
   last obs. used      2021-06-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5135  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:50:58  

Additional Information
 Earth MOID = 1.13494 au 
 Jupiter MOID = 1.26267 au 
 T_jup = 3.105 
[ 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 15.19   n/a E2021B10  
diameter diameter 3.662 km 0.472 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.144   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85006 (2003 YU154)          Discovered 2003-Dec-29 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ 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
1926-Jan-07 04:07 00:03 Jupiter 1.54677910978537 1.54677580978933 1.54678240988692 3.2815519639774 3.11020500680005 2424522.671262794 2.82153930799715 682.779042227971 24.3994370331814 -75.4969141126914 2145814.91937603 T 23 CATAB v2.0g-lin.ifort 2021-Jul-08 08:51:00 2021-Jul-08 08:51
1935-Dec-05 03:10 00:03 Jupiter 1.83274462741768 1.83274147821965 1.83274777662311 3.19425590298021 3.04613680013731 2428141.631804919 2.63528524922982 267.581247884511 77.2001348360922 57.4235375515351 2172181.65460143 T 23 CATAB v2.0g-lin.ifort 2021-Jul-08 08:51:00 2021-Jul-08 08:51
1984-Nov-21 22:45 < 00:01 Jupiter 1.30585862107538 1.30585778557056 1.30585945658947 3.2532309210724 3.0473342722521 2446026.447717884 0.774628947774838 235.933859126681 28.2736076678753 -82.7405261399622 3006502.84354112 T 23 CATAB v2.0g-lin.ifort 2021-Jul-08 08:51:00 2021-Jul-08 08:51
2043-Dec-14 16:48 < 00:01 Jupiter 1.25992939684067 1.25992885925732 1.25992993442409 3.14766710996211 2.92630359285839 2467598.199958676 0.691253641011332 154.164578272644 26.9221676494117 -89.6249230687417 2887712.82949161 T 23 CATAB v2.0g-lin.ifort 2021-Jul-08 08:51:00 2021-Jul-08 08:51
2102-Dec-24 17:37 00:03 Jupiter 1.3218561626473 1.32185419790528 1.32185812739067 3.07371442200738 2.85764851291737 2489157.234135901 2.61269872791665 138.664808410767 64.9607649265077 54.1750905187655 1851652.15224642 T 23 CATAB v2.0g-lin.ifort 2021-Jul-08 08:51:00 2021-Jul-08 08:51
2152-Mar-17 03:59 00:15 Jupiter 1.8243594708756 1.82435246346629 1.82436673180276 1.36427833972517 0.965756509575947 2507137.666070005 15.3250341446803 43220.1737713809 249.84810334384 75.6471033300666 2261075.36823071 T 23 CATAB v2.0g-lin.ifort 2021-Jul-08 08:51:00 2021-Jul-08 08:51
2161-Oct-11 04:04 00:06 Jupiter 1.59695430207215 1.59694771165047 1.5969608925099 3.0788879419007 2.9015088362836 2510632.669552227 5.64150627234814 424.223517713178 73.0954696682736 41.7666987398385 1468634.35514201 T 23 CATAB v2.0g-lin.ifort 2021-Jul-08 08:51:00 2021-Jul-08 08:51

Alternate Designations
 2003 YU154 = 1997 WK58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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