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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3109778694593449 3.6638e-08  
a 3.062166609602589 1.8415e-08 au
q 2.109900561418831 1.1153e-07 au
i 15.50363837407969 4.0307e-06 deg
node 82.00222919822349 2.2678e-05 deg
peri 23.40476776824682 2.6296e-05 deg
M 38.64582019708406 9.3337e-06 deg
tp 2458790.392439705228
(2019-Nov-02.89243971)
5.1149e-05 TDB
period 1957.229043668357
5.36
1.7655e-05
4.834e-08
d
yr
n .183933505976013 1.6592e-09 deg/d
Q 4.014432657786347 2.4142e-08 au
  Orbit Determination Parameters
   # obs. used (total)      594  
   data-arc span      9487 days (25.97 yr)  
   first obs. used      1994-05-09  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50799  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:32:59  

Additional Information
 Earth MOID = 1.13522 au 
 Jupiter MOID = 1.26012 au 
 T_jup = 3.104 
[ 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 15.1   n/a MPO267961  
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 04:06 00:03 Jupiter 1.54677916622592 1.54677582387314 1.54678250869027 3.28155049172819 3.11020345889374 2424522.671029303 2.90719412682055 704.943445943979 30.7905906889239 -75.8490574364664 2085301.78660585 T 19 CATAB v2.0f-lin.ifort 2020-May-20 15:33:16 2020-May-20 15:33
1935-Dec-05 03:09 00:03 Jupiter 1.83274462211873 1.83274145627022 1.83274778797443 3.19425571769156 3.04613660456215 2428141.631501137 2.70893957786681 268.808332666676 81.4391561712946 57.7909755237144 2142994.23016035 T 19 CATAB v2.0f-lin.ifort 2020-May-20 15:33:16 2020-May-20 15:33
1984-Nov-21 22:45 < 00:01 Jupiter 1.30585897638384 1.30585808415522 1.30585986862323 3.25322999383727 3.04733333910597 2446026.447589634 0.79074411144544 263.910606734908 31.441368596381 -83.0989052089713 2775549.6756314 T 19 CATAB v2.0f-lin.ifort 2020-May-20 15:33:16 2020-May-20 15:33
2043-Dec-14 16:48 < 00:01 Jupiter 1.2599296672021 1.25992908001551 1.25993025438925 3.14766620473361 2.92630266718155 2467598.200006598 0.815339035010585 168.106145599577 29.7179190801569 -87.7921025147199 2837099.37862915 T 19 CATAB v2.0f-lin.ifort 2020-May-20 15:33:16 2020-May-20 15:33
2102-Dec-24 17:37 00:03 Jupiter 1.32185607761521 1.3218537080996 1.32185844713187 3.07371356825936 2.85764757895447 2489157.234209206 3.08523922168823 148.667340008074 83.3360256856942 48.1318962913607 1603005.47872095 T 19 CATAB v2.0f-lin.ifort 2020-May-20 15:33:16 2020-May-20 15:33
2152-Mar-17 04:01 00:19 Jupiter 1.82436000449678 1.82435151338496 1.82436887007579 1.36426186292656 0.965733371410424 2507137.667046818 18.5113432034692 52457.8936944441 302.354996530259 75.6181142257836 1834274.61372856 T 19 CATAB v2.0f-lin.ifort 2020-May-20 15:33:16 2020-May-20 15:33
2161-Oct-11 04:04 00:07 Jupiter 1.59695419107238 1.59694616283524 1.5969622193314 3.07888738351288 2.90150823004379 2510632.669394723 6.73970370922179 506.599256847373 76.1581364131709 40.1839113921801 1387568.80391624 T 19 CATAB v2.0f-lin.ifort 2020-May-20 15:33:16 2020-May-20 15:33

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