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434988 (2006 UV155)
Classification: Main-belt Asteroid          SPK-ID: 2434988
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1539068341898485 1.1322e-07  
a 3.065565887226414 5.0524e-08 au
q 2.593754346523003 3.2254e-07 au
i 15.40514083658158 1.0953e-05 deg
node 181.1296094900044 3.0109e-05 deg
peri 172.0366998481406 4.6414e-05 deg
M 139.2311382056915 3.5806e-05 deg
tp 2457842.274682447988
(2017-Mar-29.77468245)
0.00018468 TDB
period 1960.488995755162
5.37
4.8467e-05
1.327e-07
d
yr
n .1836276565588838 4.5396e-09 deg/d
Q 3.537377427929825 5.83e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      4139 days (11.33 yr)  
   first obs. used      2006-09-17  
   last obs. used      2018-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65722  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:21:25  

Additional Information
 Earth MOID = 1.5892 au 
 Jupiter MOID = 1.92137 au 
 T_jup = 3.160 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457127.5 (2015-Apr-15.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1532406131559427 1.1332e-07  
q 2.595504544078026 3.2259e-07 au
tp 2457843.515754272318
(2017-Mar-31.01575427)
0.00018496 TDB
node 181.1500441209533 3.0107e-05 deg
peri 172.3581642497575 4.65e-05 deg
i 15.40520452246168 1.0954e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      4139 days (11.33 yr)  
   first obs. used      2006-09-17  
   last obs. used      2018-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65722  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:21:25  

Additional Information
 Jupiter MOID = 1.92137 au 
 T_jup = 3.160 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.284250561270445E-14 -3.636021232491136E-14 9.56989785357876E-12 1.152721849719277E-14 1.142867930539585E-12 -4.718556879602934E-14
q -3.636021232491136E-14 1.040671895159815E-13 -2.530390184548226E-11 -1.435327387075748E-14 -2.978763067126789E-12 1.397238493571889E-13
tp 9.56989785357876E-12 -2.530390184548226E-11 3.421157958080125E-8 6.594718077394259E-11 6.488705170415783E-9 -7.661786238505067E-11
node 1.152721849719277E-14 -1.435327387075748E-14 6.594718077394259E-11 9.064317354747645E-10 -8.607317312247931E-10 1.495958736639112E-10
peri 1.142867930539585E-12 -2.978763067126789E-12 6.488705170415783E-9 -8.607317312247931E-10 2.162246136819682E-9 -1.573707100520271E-10
i -4.718556879602934E-14 1.397238493571889E-13 -7.661786238505067E-11 1.495958736639112E-10 -1.573707100520271E-10 1.199912152572482E-10

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 16.4   n/a MPO288438  
diameter diameter 4.100 km 0.607 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.024   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

434988 (2006 UV155)          Discovered 2006-Oct-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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