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175703 (1995 UC69)
Classification: Main-belt Asteroid          SPK-ID: 2175703
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1129727011483109 6.4748e-08  
a 2.38734881902281 1.3374e-08 au
q 2.117643574354573 1.5734e-07 au
i .2859180405722432 5.0713e-06 deg
node 260.6676612455926 0.0012419 deg
peri 296.8504756140775 0.0012421 deg
M 126.1531383736386 2.5906e-05 deg
tp 2458728.363252588412
(2019-Sep-01.86325259)
9.5732e-05 TDB
period 1347.324618787994
3.69
1.1322e-05
3.1e-08
d
yr
n .267196186412628 2.2453e-09 deg/d
Q 2.657054063691047 1.4885e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      8567 days (23.46 yr)  
   first obs. used      1995-10-19  
   last obs. used      2019-04-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6179  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:28  

Additional Information
 Earth MOID = 1.11491 au 
 Jupiter MOID = 2.29913 au 
 T_jup = 3.526 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456821.5 (2014-Jun-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1128105297837726 6.4515e-08  
q 2.117271445332277 1.5638e-07 au
tp 2457380.570198209762
(2015-Dec-24.07019821)
9.3273e-05 TDB
node 261.0107799528328 0.0012387 deg
peri 296.5014341661241 0.0012389 deg
i .2864715857085982 5.0754e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      8567 days (23.46 yr)  
   first obs. used      1995-10-19  
   last obs. used      2019-04-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6179  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:28  

Additional Information
 Jupiter MOID = 2.29913 au 
 T_jup = 3.526 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.162157478035478E-15 -1.006157128602007E-14 -1.839767075539699E-12 4.131710865379345E-14 -3.531074509389156E-13 -1.138018715747384E-16
q -1.006157128602007E-14 2.445357235181441E-14 4.5835107450704E-12 -9.690266649309499E-14 8.726335409666374E-13 3.389039003716435E-16
tp -1.839767075539699E-12 4.5835107450704E-12 8.69977506479596E-9 -6.707021047758415E-11 2.28921618532354E-9 2.450089778567578E-13
node 4.131710865379345E-14 -9.690266649309499E-14 -6.707021047758415E-11 1.534333834034639E-6 -1.534329619081477E-6 -2.050274247491847E-11
peri -3.531074509389156E-13 8.726335409666374E-13 2.28921618532354E-9 -1.534329619081477E-6 1.534917241272177E-6 2.056547318915857E-11
i -1.138018715747384E-16 3.389039003716435E-16 2.450089778567578E-13 -2.050274247491847E-11 2.056547318915857E-11 2.575996016083929E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.18   n/a MPCxxxxx  

175703 (1995 UC69)          Discovered 1995-Oct-19 by Spacewatch at Kitt Peak
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

Alternate Designations
 1995 UC69 = 1997 CH15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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