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213019 (1995 UE58)
Classification: Main-belt Asteroid          SPK-ID: 2213019
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1377301991073986 4.0611e-08  
a 2.967187441060728 1.8923e-08 au
q 2.558516124014461 1.2406e-07 au
i .5860100324449891 4.4838e-06 deg
node 284.5779114890185 0.00049822 deg
peri 4.007860616969621 0.00049884 deg
M 48.86112973713983 2.2505e-05 deg
tp 2458947.117332706945
(2020-Apr-07.61733271)
0.00011728 TDB
period 1866.877837582298
5.11
1.7859e-05
4.89e-08
d
yr
n .1928353279217339 1.8447e-09 deg/d
Q 3.375858758106994 2.153e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      9179 days (25.13 yr)  
   first obs. used      1995-10-17  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54611  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:01  

Additional Information
 Earth MOID = 1.54023 au 
 Jupiter MOID = 1.7852 au 
 T_jup = 3.249 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457757.5 (2017-Jan-04.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1372357652632957 4.0841e-08  
q 2.560574202465248 1.2498e-07 au
tp 2457083.751617333786
(2015-Mar-02.25161733)
0.00012342 TDB
node 284.6347448332028 0.00049862 deg
peri 4.786478818508405 0.00049924 deg
i .5854992044888042 4.4803e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      9179 days (25.13 yr)  
   first obs. used      1995-10-17  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54611  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:01  

Additional Information
 Jupiter MOID = 1.7852 au 
 T_jup = 3.249 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.668009127988466E-15 -5.061331603183326E-15 2.299045880735922E-12 3.640791946364895E-14 4.314584020716179E-13 -9.106265933434827E-17
q -5.061331603183326E-15 1.56199918050371E-14 -7.648971415546299E-12 -1.071701158233346E-13 -1.437497283613704E-12 3.896362691000131E-16
tp 2.299045880735922E-12 -7.648971415546299E-12 1.52313956753408E-8 1.298503480535206E-10 3.124147923286741E-9 1.459961911357189E-14
node 3.640791946364895E-14 -1.071701158233346E-13 1.298503480535206E-10 2.486194129070331E-7 -2.485772703220706E-7 8.840145470427232E-10
peri 4.314584020716179E-13 -1.437497283613704E-12 3.124147923286741E-9 -2.485772703220706E-7 2.492425520960965E-7 -8.839474461303752E-10
i -9.106265933434827E-17 3.896362691000131E-16 1.459961911357189E-14 8.840145470427232E-10 -8.839474461303752E-10 2.007290838587565E-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 16.69   n/a E2021B55  

213019 (1995 UE58)          Discovered 1995-Oct-17 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1995 UE58 = 2008 BQ30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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