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181190 (2005 SU114)
Classification: Main-belt Asteroid          SPK-ID: 2181190
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07892504804374863 5.0483e-08  
a 3.122332147522942 3.0484e-08 au
q 2.875901932771153 1.7479e-07 au
i 9.446538944800418 7.586e-06 deg
node 202.2886464904831 2.6821e-05 deg
peri 105.3673540290372 5.7751e-05 deg
M 333.0814372932423 4.943e-05 deg
tp 2459351.183758533676
(2021-May-16.68375853)
0.00027638 TDB
period 2015.195003650973
5.52
2.9512e-05
8.08e-08
d
yr
n .1786427612949516 2.6162e-09 deg/d
Q 3.36876236227473 3.289e-08 au
  Orbit Determination Parameters
   # obs. used (total)      326  
   data-arc span      9448 days (25.87 yr)  
   first obs. used      1994-10-26  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58397  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:29:34  

Additional Information
 Earth MOID = 1.8789 au 
 Jupiter MOID = 1.85648 au 
 T_jup = 3.190 
[ 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 15.39   n/a E2021B55  

181190 (2005 SU114)          Discovered 2005-Sep-27 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ 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
1918-Jun-23 22:47 00:04 Jupiter 1.92375987406869 1.92375874195908 1.92376100618027 3.23246693542317 3.09325909118115 2421768.449140558 4.32843703985853 136.024045131236 42.4081119277839 66.2228458129393 1698478.78951524 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:35 2021-Apr-13 21:29
1928-Sep-30 02:29 00:04 Jupiter 1.8680202355857 1.86801945841069 1.8680210127641 4.21608161334427 4.10712522867224 2425519.603166001 3.62041799225142 274.968042806184 30.4533592483657 -86.7248689154031 2059418.55988773 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:35 2021-Apr-13 21:29
2001-Jan-31 08:32 < 00:01 Jupiter 1.88129279159934 1.88129215367368 1.88129342952511 3.50051189554371 3.36943837528638 2451940.855619783 0.658083733256083 86.4346195672339 25.7187023202897 86.2201098947099 2235817.26363039 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:35 2021-Apr-13 21:29
2011-May-20 07:23 < 00:01 Jupiter 1.91809914935771 1.91809842039196 1.91809987832346 4.42107400777341 4.32003540327535 2455701.807309765 0.297735460817364 42.9601097999179 32.9498369271512 89.9796877406372 2148811.94106897 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:35 2021-Apr-13 21:29
2083-Sep-15 15:32 00:03 Jupiter 1.86881553327881 1.86881487807559 1.86881618848204 3.80545904516233 3.68443183494463 2482118.147567061 3.02686833529115 199.559053237404 28.0216742280657 87.2337535743556 1814126.96096454 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:35 2021-Apr-13 21:29
2094-Jan-06 18:51 00:03 Jupiter 1.9908015023989 1.99079995053908 1.99080305426731 4.61585437510811 4.52273981496585 2485884.285177635 3.35440314213801 242.682985990685 30.2515165391054 -73.8519210582073 2461063.35703675 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:35 2021-Apr-13 21:29
2156-Feb-05 05:18 00:07 Jupiter 1.97665319801923 1.97665166250689 1.97665473353201 2.96006442271953 2.8115750846287 2508557.721157415 6.52815858128857 99.9378757474475 83.8022505966543 -44.133884371621 2202243.37428893 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:35 2021-Apr-13 21:29
2166-May-02 18:13 00:06 Jupiter 1.87647677524693 1.87647590817455 1.8764776423368 4.10475200402007 3.99327051141873 2512297.258912882 6.48604247481513 467.291392847002 29.7329604973711 -88.0886483120901 1952927.19582019 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:35 2021-Apr-13 21:29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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