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441397 (2008 FS85)
Classification: Main-belt Asteroid          SPK-ID: 2441397
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1854264889318931 6.3349e-08  
a 3.184458034615954 5.3699e-08 au
q 2.593975162106161 2.2086e-07 au
i 11.51961626358504 5.5261e-06 deg
node 173.344158564727 3.6684e-05 deg
peri 92.77811654492567 7.1522e-05 deg
M 345.4264149791327 4.1793e-05 deg
tp 2459084.526373482206
(2020-Aug-23.02637348)
0.00023965 TDB
period 2075.638520671553
5.68
5.2501e-05
1.437e-07
d
yr
n .1734406046210423 4.387e-09 deg/d
Q 3.774940907125747 6.3656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      5752 days (15.75 yr)  
   first obs. used      2004-09-15  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56847  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 07:18:31  

Additional Information
 Earth MOID = 1.61122 au 
 Jupiter MOID = 1.5205 au 
 T_jup = 3.140 
[ 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 16.5   n/a MPO472457  

441397 (2008 FS85)          Discovered 2008-Mar-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

[ 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
1955-Apr-30 17:01 00:07 Jupiter 1.95115933122522 1.95115663664395 1.95116202581935 2.78090764089328 2.62015695141238 2435228.208700507 6.56428360102397 347.088767001659 54.6409995155081 -86.1948848093459 1157623.16704006 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:45 2020-Jun-24 07:18
1966-Apr-01 13:38 00:06 Jupiter 1.72519542116354 1.72519335511104 1.72519748741287 1.16583195071815 0.614182618294069 2439217.068174903 6.00320566738831 3902.68656929639 289.289741965937 -26.0620032303461 1574138.66228652 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:45 2020-Jun-24 07:18
1977-Mar-12 23:45 00:04 Jupiter 1.55495096458455 1.55494949029958 1.55495243887801 1.6972912759762 1.3384114815398 2443215.489545527 4.05584896680328 555.091039300146 235.819370096343 -31.3399852458704 572489.376881788 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:45 2020-Jun-24 07:18
1988-Apr-09 09:02 00:02 Jupiter 1.51768290105497 1.51768135317148 1.51768444893829 2.73934559682294 2.52741160831206 2447260.876278030 2.25366847494919 202.536308755705 77.7989597097462 86.9966385035522 1063286.20623401 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:45 2020-Jun-24 07:18
1999-May-07 09:50 00:01 Jupiter 1.67711769433099 1.67711574427878 1.67711964438274 3.67717108140879 3.53715903651708 2451305.909805904 1.13309598714124 117.80738511437 85.1932573470457 -87.6071417327416 975711.115338897 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:45 2020-Jun-24 07:18
2109-Jun-24 20:29 00:06 Jupiter 1.84390046494221 1.84389692284766 1.84390400706264 2.52929015516964 2.34063657577025 2491531.353713224 5.59513362989384 443.689962061584 49.7411361003278 -86.819741407775 1116649.67393328 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:45 2020-Jun-24 07:18
2120-Jun-08 05:00 00:07 Jupiter 1.66536903762451 1.66536650999597 1.66537158318143 1.04115039247628 0.258408856331368 2495532.708341237 7.10036547396631 92532.8149400229 1113.78775419139 -17.3062960928649 2977155.69686343 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:45 2020-Jun-24 07:18
2131-May-25 18:54 00:08 Jupiter 1.56694261669986 1.56694136680516 1.5669438666097 1.52061012170988 1.10956758635035 2499536.287358326 7.93936386141447 1627.48857408762 277.492282959612 -17.70579807906 349158.111961281 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:45 2020-Jun-24 07:18
2142-Jun-08 18:00 00:09 Jupiter 1.5932442141399 1.59324097798054 1.59324745042034 2.79070688929151 2.59321755582329 2503568.249987219 8.92745673162416 825.154942883662 63.5945123608497 -89.076461670921 970029.63734745 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:45 2020-Jun-24 07:18
2153-Jun-19 13:56 00:11 Jupiter 1.78607215202777 1.78606482148632 1.78607948273521 4.01733191293408 3.89749670432973 2507597.080289676 10.5711779899042 966.085329522634 70.1089261285695 -71.205741193412 1107185.91604496 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:45 2020-Jun-24 07:18

Alternate Designations
 2008 FS85 = 2004 RV330 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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