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JPL Small-Body Database Browser
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357820 (2005 UC27)
Classification: Main-belt Asteroid          SPK-ID: 2357820
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1841596590462029 8.7151e-08  
a 3.146861061484806 4.5128e-08 au
q 2.567336201335992 2.6141e-07 au
i 4.326174136302792 1.064e-05 deg
node 313.1298281681017 0.00010817 deg
peri 71.34941652786692 0.00011158 deg
M 161.7271371519336 2.5471e-05 deg
tp 2457684.500623905336
(2016-Oct-23.00062391)
0.00013874 TDB
period 2038.988516097259
5.58
4.386e-05
1.201e-07
d
yr
n .176558130248355 3.7979e-09 deg/d
Q 3.72638592163362 5.3438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      6645 days (18.19 yr)  
   first obs. used      2001-01-24  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67352  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:28:39  

Additional Information
 Earth MOID = 1.57444 au 
 Jupiter MOID = 1.77716 au 
 T_jup = 3.178 
[ 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 16.2   n/a MPO471689  

357820 (2005 UC27)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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
1936-Jul-25 20:58 00:06 Jupiter 1.96720854842227 1.96720665507301 1.96721044177198 3.0361325115894 2.89084054753856 2428375.373304934 5.95566447037612 174.663037920309 43.7349319582818 -82.8639804244483 756651.648055881 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:28:41 2019-Jul-14 05:28
1947-Feb-25 08:33 00:05 Jupiter 1.82992217403073 1.82992091207552 1.82992343598366 1.90316249767086 1.64203546093159 2432241.856435535 5.13774904366904 147.2128538845 53.1799477303836 59.3898838391536 812486.631864173 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:28:41 2019-Jul-14 05:28
1957-Sep-28 14:32 00:04 Jupiter 1.82470655881206 1.82470563342397 1.82470748420072 1.90187449159241 1.63973578749234 2436110.105465032 4.09776581130504 248.219440135251 48.2418110659483 -79.50606124373 1292243.02331094 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:28:41 2019-Jul-14 05:28
1968-May-08 19:08 00:03 Jupiter 1.95766693447552 1.95766578493006 1.95766808402097 2.83851168153437 2.68175499061358 2439985.297265544 3.12092459528433 177.435214900576 35.7529416987058 -88.4567605823258 1241720.67821971 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:28:41 2019-Jul-14 05:28
2042-Dec-25 17:57 00:02 Jupiter 1.89058702441528 1.89058615010869 1.89058789872167 2.55659860589203 2.3749009695446 2467244.248219517 2.27000425682492 131.79460148402 21.712217888229 81.805315495381 1332743.35418413 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:28:41 2019-Jul-14 05:28
2053-Jul-27 05:46 00:03 Jupiter 1.80513094641107 1.80513002332882 1.80513186949343 1.74533850704775 1.45180766041698 2471110.740243054 3.21887177473814 115.705882421433 62.2118193620336 85.4071968350482 1524717.60801291 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:28:41 2019-Jul-14 05:28
2064-Feb-28 14:55 00:04 Jupiter 1.86827701757589 1.86827541138137 1.86827862378176 2.14080735043059 1.917371696597 2474979.121792578 4.14167140355959 313.768603147739 30.0173897253402 -84.748543155107 1434672.87727498 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:28:41 2019-Jul-14 05:28
2138-Oct-23 16:53 00:10 Jupiter 1.98176412962221 1.98176129093953 1.98176696830455 3.4423996169829 3.31591592838516 2502244.203660245 9.49457252740231 165.056617901642 59.6407294717487 -62.2952372947524 583581.971305202 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:28:41 2019-Jul-14 05:28
2149-May-30 08:41 00:11 Jupiter 1.82745124050545 1.82744990383172 1.82745257718407 2.17675435179602 1.95224505360276 2506115.861601239 10.541878133245 338.695111277368 29.0104641679553 71.7499423266834 896776.247592841 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:28:41 2019-Jul-14 05:28
2160-Jan-01 08:23 00:12 Jupiter 1.80719034410677 1.80718860559166 1.80719208263267 1.72702633450005 1.43011480980156 2509983.849503938 11.5386659023044 324.970926084411 68.0227331185663 -76.3895352069103 1353878.16518972 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:28:41 2019-Jul-14 05:28
2170-Aug-06 11:07 00:12 Jupiter 1.92807409035277 1.92807040827452 1.92807777250686 2.46325408637635 2.27793775072116 2513853.963285087 12.3350488688244 702.937265196786 28.7554072533276 89.0918844392597 1193530.02527947 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:28:41 2019-Jul-14 05:28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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