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212649 (2006 UW80)
Classification: Main-belt Asteroid          SPK-ID: 2212649
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1220740030478352 4.4702e-08  
a 2.719746220472238 1.9856e-08 au
q 2.387735912064972 1.2335e-07 au
i 6.852668506922012 5.3221e-06 deg
node 223.6054014974191 5.2525e-05 deg
peri 52.74530854291041 6.0337e-05 deg
M 106.9072115514544 2.8651e-05 deg
tp 2458513.985822000371
(2019-Jan-30.48582200)
0.00013141 TDB
period 1638.290827514187
4.49
1.7941e-05
4.912e-08
d
yr
n .2197412046469403 2.4063e-09 deg/d
Q 3.051756528879505 2.228e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      8067 days (22.09 yr)  
   first obs. used      1997-09-27  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58692  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:46:25  

Additional Information
 Earth MOID = 1.3791 au 
 Jupiter MOID = 2.05496 au 
 T_jup = 3.338 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456941.5 (2014-Oct-11.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1224678193359905 4.4703e-08  
q 2.387265066625597 1.2371e-07 au
tp 2456878.578306871642
(2014-Aug-09.07830687)
0.00013631 TDB
node 223.6268526919927 5.2528e-05 deg
peri 53.44808499393532 6.03e-05 deg
i 6.851442596142874 5.3251e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      8067 days (22.09 yr)  
   first obs. used      1997-09-27  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58692  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:46:25  

Additional Information
 Jupiter MOID = 2.05496 au 
 T_jup = 3.338 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.99835464699197E-15 -5.47387730592467E-15 1.988136606159499E-12 -2.853637699298569E-15 3.851532622376876E-13 -2.601101623734616E-15
q -5.47387730592467E-15 1.53049645418079E-14 -6.261957319714354E-12 8.207348713083433E-15 -1.233506126863731E-12 7.61120033160464E-15
tp 1.988136606159499E-12 -6.261957319714354E-12 1.858175812466095E-8 2.183480276720453E-12 4.092597382947584E-9 -1.106545072082889E-11
node -2.853637699298569E-15 8.207348713083433E-15 2.183480276720453E-12 2.759140195306821E-9 -2.738118249060353E-9 -1.061101587605026E-10
peri 3.851532622376876E-13 -1.233506126863731E-12 4.092597382947584E-9 -2.738118249060353E-9 3.63614780204853E-9 1.029616381177632E-10
i -2.601101623734616E-15 7.61120033160464E-15 -1.106545072082889E-11 -1.061101587605026E-10 1.029616381177632E-10 2.835624433547403E-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 15.9   n/a MPO494174  

212649 (2006 UW80)          Discovered 2006-Oct-17 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ 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
2085-Jun-05 01:39 00:05 Iris 0.0486058527488956 0.0485957274935592 0.0486159909644025 5.78261330612175 5.78261328566859 2482746.568948684 4.64254982390115 1357.05280698439 57.8181600410749 -68.2768539898254 116815.883924612 T 14 CATAB v2.0f-lin.ifort 2019-Nov-07 23:46:28 2019-Nov-07 23:46

Alternate Designations
 2006 UW80 = 1997 SE12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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