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357878 (2005 UV420)
Classification: Main-belt Asteroid          SPK-ID: 2357878
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1162768910408332 6.4147e-08  
a 3.166303480368242 3.9902e-08 au
q 2.798135555579253 1.9801e-07 au
i 1.695998303189043 7.447e-06 deg
node 139.7908828031521 0.000274 deg
peri 353.0041216194559 0.00027667 deg
M 150.3229400507892 3.7426e-05 deg
tp 2458141.189744859133
(2018-Jan-22.68974486)
0.00021273 TDB
period 2057.914059864663
5.63
3.8901e-05
1.065e-07
d
yr
n .1749344187986524 3.3068e-09 deg/d
Q 3.534471405157231 4.4542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6731 days (18.43 yr)  
   first obs. used      2000-12-22  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57713  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:43:14  

Additional Information
 Earth MOID = 1.81251 au 
 Jupiter MOID = 1.50239 au 
 T_jup = 3.192 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457067.5 (2015-Feb-14.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1163763594588732 6.2672e-08  
q 2.791044457671542 1.9243e-07 au
tp 2456079.327198680873
(2012-May-31.82719868)
0.00021274 TDB
node 140.0015108155216 0.00027587 deg
peri 350.5462251427066 0.00027855 deg
i 1.691278407817731 7.4285e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6731 days (18.43 yr)  
   first obs. used      2000-12-22  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57713  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:43:14  

Additional Information
 Jupiter MOID = 1.50239 au 
 T_jup = 3.192 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.927719740420057E-15 -1.188482592951774E-14 3.630551800022245E-12 -2.531155266841197E-15 6.355772820165612E-13 -4.886016746362083E-16
q -1.188482592951774E-14 3.702778731530269E-14 -1.173326670405876E-11 4.028237007961135E-15 -1.962486317227389E-12 1.698699953868814E-15
tp 3.630551800022245E-12 -1.173326670405876E-11 4.525636965111501E-8 -1.768141232930146E-11 8.290899794136931E-9 -4.524313243108285E-12
node -2.531155266841197E-15 4.028237007961135E-15 -1.768141232930146E-11 7.610572626477309E-8 -7.607587212143997E-8 7.364172868732995E-10
peri 6.355772820165612E-13 -1.962486317227389E-12 8.290899794136931E-9 -7.607587212143997E-8 7.759279495982968E-8 -7.369055701322174E-10
i -4.886016746362083E-16 1.698699953868814E-15 -4.524313243108285E-12 7.364172868732995E-10 -7.369055701322174E-10 5.518318424345286E-11

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 16.6   n/a MPO437512  

357878 (2005 UV420)          Discovered 2005-Oct-25 by Mt. Lemmon Survey at Mount Lemmon
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
1904-Sep-08 19:52 00:06 Jupiter 1.79746334094789 1.79746013407869 1.79746654782179 2.8718382725102 2.70277464140491 2416732.327895406 5.82953491133297 239.278180644397 30.2424678648194 68.0823390854739 1019064.81325971 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:43:15 2019-Sep-24 06:43
1915-Feb-09 12:17 00:05 Jupiter 1.52425604659319 1.5242549783952 1.52425711479023 1.57270239720942 1.16704817803123 2420538.011901081 5.23247505880242 337.582300348626 202.62717412458 -56.4808403981106 786734.587311432 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:43:15 2019-Sep-24 06:43
1925-Jul-18 23:42 00:05 Jupiter 1.67347359979742 1.67347162237645 1.67347557721468 1.83308285649117 1.53228590831911 2424350.487181502 4.55918088878754 129.976701570243 51.2593676777527 79.6631868530276 774697.686034657 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:43:15 2019-Sep-24 06:43
1999-Sep-10 05:50 00:01 Jupiter 1.79047243724381 1.79047137861421 1.79047349587301 2.83755156016685 2.66562463624652 2451431.743025286 1.01179585654245 72.5965599375738 26.4001911161197 79.2070737884212 1240177.8924379 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:43:15 2019-Sep-24 06:43
2010-Feb-11 02:04 < 00:01 Jupiter 1.51484913535354 1.51484833042972 1.51484994027521 1.55754637975921 1.14352867291272 2455238.585839435 0.564794945330727 222.091294866312 143.902614047879 47.3165612830417 1068267.81305206 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:43:15 2019-Sep-24 06:43
2020-Jul-22 08:26 < 00:01 Jupiter 1.6612196156301 1.66121884563042 1.66122038562893 1.81837623128947 1.5121945275812 2459052.851323036 0.615825893668044 110.29233739859 43.7488173243208 89.9687217380115 1383432.60603347 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:43:15 2019-Sep-24 06:43
2094-Sep-14 00:36 00:04 Jupiter 1.79448827853185 1.79448599827359 1.79449055879134 2.84026969696485 2.66891460130253 2486134.525173282 4.04910702785808 160.351699640703 29.6340797054944 68.5895373736903 1024651.03340577 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:43:15 2019-Sep-24 06:43
2105-Feb-13 03:44 00:05 Jupiter 1.51528825502375 1.5152873944204 1.51528911562503 1.56459609305168 1.15325283798831 2489938.655508975 4.64648407256576 315.173096021481 207.251904113307 -71.0906683775112 879109.880033309 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:43:15 2019-Sep-24 06:43
2115-Jul-23 16:27 00:05 Jupiter 1.6644491517807 1.66444652356537 1.66445177999045 1.84586732587208 1.54578297273354 2493751.185723356 5.27338466743366 161.162705869438 50.6104583822015 75.630575992598 699515.528447736 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:43:15 2019-Sep-24 06:43
2189-Sep-14 22:00 00:09 Jupiter 1.78720111407535 1.78719628487408 1.78720594328292 2.80549680530904 2.63114734119597 2520833.416973628 8.88699631219482 317.801140405242 30.773609450318 65.1915215092772 946033.330294562 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:43:15 2019-Sep-24 06:43
2200-Feb-16 02:53 00:09 Jupiter 1.50208522920207 1.50208397832202 1.50208648009954 1.53884874563211 1.11366957202728 2524639.620280841 9.47234896515643 611.869554755048 241.100547447388 -58.5720656986745 766444.940282618 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:43:15 2019-Sep-24 06:43

Alternate Designations
 2005 UV420 = 2001 BC3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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