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JPL Small-Body Database Browser
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185306 (2006 UP276)
Classification: Main-belt Asteroid          SPK-ID: 2185306
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04385214225626179 3.4515e-08  
a 2.678095719526123 2.0472e-08 au
q 2.560655485057578 9.4112e-08 au
i 1.940366323774543 4.0107e-06 deg
node 235.3610752215622 0.00015082 deg
peri 3.957082310244342 0.00016284 deg
M 181.5015958122454 6.3527e-05 deg
tp 2459794.223807282537
(2022-Aug-02.72380728)
0.00028533 TDB
period 1600.801821853575
4.38
1.8355e-05
5.025e-08
d
yr
n .2248873002800275 2.5787e-09 deg/d
Q 2.795535953994669 2.137e-08 au
  Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      9034 days (24.73 yr)  
   first obs. used      1995-02-01  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52741  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:50:24  

Additional Information
 Earth MOID = 1.54807 au 
 Jupiter MOID = 2.18955 au 
 T_jup = 3.376 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456926.5 (2014-Sep-26.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04428309730358019 3.4155e-08  
q 2.559837006847201 9.3058e-08 au
tp 2456601.268654524682
(2013-Nov-04.76865452)
0.00027523 TDB
node 235.4181120649515 0.00015113 deg
peri 5.868454415773878 0.00016311 deg
i 1.937391545984995 4.0095e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      9034 days (24.73 yr)  
   first obs. used      1995-02-01  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52741  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:50:24  

Additional Information
 Jupiter MOID = 2.18955 au 
 T_jup = 3.376 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.166594947181533E-15 -3.107081617761935E-15 -1.20692396692311E-12 5.834890218778711E-15 -2.91194597683794E-13 -7.157034957816893E-17
q -3.107081617761935E-15 8.659743430224193E-15 4.275296663058702E-12 -1.267074644559583E-14 1.024760355345827E-12 3.093261754434529E-16
tp -1.20692396692311E-12 4.275296663058702E-12 7.575308321109612E-8 5.420703718146756E-11 1.692177426074437E-8 -1.812712270178794E-12
node 5.834890218778711E-15 -1.267074644559583E-14 5.420703718146756E-11 2.284049354947023E-8 -2.281508248388396E-8 -1.402098859287398E-10
peri -2.91194597683794E-13 1.024760355345827E-12 1.692177426074437E-8 -2.281508248388396E-8 2.660431847443465E-8 1.397253776407804E-10
i -7.157034957816893E-17 3.093261754434529E-16 -1.812712270178794E-12 -1.402098859287398E-10 1.397253776407804E-10 1.607620579595413E-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 16.4   n/a MPO454276  

185306 (2006 UP276)          Discovered 2006-Oct-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
2074-Jul-28 11:11 00:07 Amphi 0.0472328712197705 0.0472199632963057 0.0472457881049617 3.11854601238947 3.11854597336145 2478781.966038655 6.99118977708143 1212.81750078324 48.0725274015312 58.0273897488053 124619.638861146 T 15 CATAB v2.0f-lin.ifort 2019-Nov-07 20:50:28 2019-Nov-07 20:50
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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