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441597 (2008 UC180)
Classification: Outer Main-belt Asteroid          SPK-ID: 2441597
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2153818925001393 7.5175e-08  
a 3.945484907470012 8.3374e-08 au
q 3.095698901268384 3.1329e-07 au
i 2.83046189197526 7.9512e-06 deg
node 280.0529768982013 0.00021659 deg
peri 121.8923932622829 0.00021833 deg
M 178.6033604319992 2.7036e-05 deg
tp 2457580.343742769163
(2016-Jul-10.84374277)
0.00019367 TDB
period 2862.523142714076
7.84
9.0734e-05
2.484e-07
d
yr
n .1257631753707567 3.9863e-09 deg/d
Q 4.79527091367164 1.0133e-07 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      9597 days (26.28 yr)  
   first obs. used      1994-01-12  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6325  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:53:02  

Additional Information
 Earth MOID = 2.10565 au 
 Jupiter MOID = .68052 au 
 T_jup = 3.017 
[ 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 15.7   n/a MPO434638  

441597 (2008 UC180)          Discovered 2008-Oct-24 by Spacewatch at Kitt Peak
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
1905-Oct-24 21:49 00:04 Jupiter 1.78104436829326 1.78104320719891 1.78104552938771 4.56126652956099 4.45578272872675 2417143.409214893 4.17590784919202 142.43922092662 51.6688420456551 -84.641888243608 1697790.27865248 T 12 CATAB v2.0f-lin.ifort 2020-May-22 03:53:05 2020-May-22 03:53
1929-Dec-06 22:38 00:04 Jupiter 1.78324747138976 1.78324629370943 1.78324864907091 4.53640412096948 4.43046101628937 2425952.443378602 4.34032907205271 144.164915472092 46.0626345402158 -78.8266246806361 1698424.95276821 T 12 CATAB v2.0f-lin.ifort 2020-May-22 03:53:05 2020-May-22 03:53
1954-Jan-08 08:26 00:04 Jupiter 1.78225068779835 1.78224939234816 1.78225198324946 4.42593660767034 4.31722202537323 2434750.851494838 4.33572102790456 141.222609143315 47.088001215453 -75.9718853314132 1475590.72973496 T 12 CATAB v2.0f-lin.ifort 2020-May-22 03:53:05 2020-May-22 03:53
1977-Nov-30 13:12 00:03 Jupiter 1.78735118886683 1.78734997004077 1.78735240769328 4.36301583918982 4.25301196892652 2443478.049966339 3.41147934496222 125.536634604397 46.7666409114414 -77.3600760877058 1440611.37071707 T 12 CATAB v2.0f-lin.ifort 2020-May-22 03:53:05 2020-May-22 03:53
2001-Jul-04 18:28 00:01 Jupiter 1.82289663596789 1.82289573718175 1.82289753475404 4.52648011478618 4.42263578818483 2452095.269706181 1.44053742019223 102.602988269776 39.5407801131474 -84.5379868730294 1974785.30333309 T 12 CATAB v2.0f-lin.ifort 2020-May-22 03:53:05 2020-May-22 03:53
2024-Oct-30 02:39 00:01 Jupiter 1.88522587543811 1.88522498711556 1.88522676376077 4.88636145476621 4.79353088163551 2460613.610323371 1.1559511356827 96.9511920101043 38.851182012718 -81.0903221848831 2259338.09400767 T 12 CATAB v2.0f-lin.ifort 2020-May-22 03:53:05 2020-May-22 03:53
2047-Dec-24 02:26 00:03 Jupiter 1.92094526078977 1.92094435833094 1.92094616324903 5.16270468406822 5.07657745974881 2469068.601333983 3.27137451631056 130.152863785434 38.4842434246616 -81.8784280950072 2382710.66258176 T 12 CATAB v2.0f-lin.ifort 2020-May-22 03:53:05 2020-May-22 03:53
2071-Feb-04 09:59 00:05 Jupiter 1.90924678631072 1.90924577585434 1.90924779676744 5.14750361815229 5.06058386199852 2477511.915636590 4.82942520412155 181.36613280197 45.8885907319694 86.2971958703624 2149118.05085192 T 12 CATAB v2.0f-lin.ifort 2020-May-22 03:53:05 2020-May-22 03:53
2094-Apr-21 17:46 00:06 Jupiter 1.86033218387877 1.8603306840963 1.86033368366506 4.87666159451546 4.78238581029142 2485989.240198071 5.50429943248787 215.233720030367 51.7864513453688 77.5583996990951 1787795.78494601 T 12 CATAB v2.0f-lin.ifort 2020-May-22 03:53:05 2020-May-22 03:53
2117-Sep-26 08:46 00:05 Jupiter 1.80736988532975 1.80736822841489 1.80737154224821 4.60652095744503 4.50363595992318 2494546.865603564 5.00079114709487 202.690862060266 53.7464730066234 74.6173924416742 1652154.73866043 T 12 CATAB v2.0f-lin.ifort 2020-May-22 03:53:05 2020-May-22 03:53
2141-Jun-25 09:04 00:04 Jupiter 1.78569491311654 1.78569356422187 1.78569626201233 4.54883097237681 4.44333069956483 2503219.877881031 3.7605117356308 160.498891588123 52.71926367995 78.1803868181622 1742821.8489065 T 12 CATAB v2.0f-lin.ifort 2020-May-22 03:53:05 2020-May-22 03:53
2165-Jun-28 04:42 00:03 Jupiter 1.79730779410193 1.79730668106348 1.79730890714029 4.64894538018174 4.54644336616151 2511988.695677556 3.38554987277927 140.519891952221 51.0592753415276 88.4547683190412 1831063.9816414 T 12 CATAB v2.0f-lin.ifort 2020-May-22 03:53:05 2020-May-22 03:53
2189-Aug-16 22:51 00:04 Jupiter 1.79434831751941 1.79434710098048 1.79434953405853 4.66734419033704 4.56508503245683 2520804.451952709 4.04594319734498 153.016705798417 53.0314109038913 -83.0658443285465 1634993.66888636 T 12 CATAB v2.0f-lin.ifort 2020-May-22 03:53:05 2020-May-22 03:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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