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150529 (2000 SK49)
Classification: Main-belt Asteroid          SPK-ID: 2150529
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1832417689745621 4.4252e-08  
a 2.632292633914052 1.5091e-08 au
q 2.149946675216931 1.1539e-07 au
i 11.64102550328407 6.7206e-06 deg
node 334.0421550913834 1.8717e-05 deg
peri 315.2510852999564 2.5846e-05 deg
M 314.2750310522972 1.8378e-05 deg
tp 2459398.630163540981
(2021-Jul-03.13016354)
8.0385e-05 TDB
period 1559.910493462163
4.27
1.3414e-05
3.673e-08
d
yr
n .2307824721410736 1.9846e-09 deg/d
Q 3.114638592611171 1.7856e-08 au
  Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      7203 days (19.72 yr)  
   first obs. used      2000-09-01  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54292  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:18:56  

Additional Information
 Earth MOID = 1.14923 au 
 Jupiter MOID = 2.17809 au 
 T_jup = 3.346 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457303.5 (2015-Oct-08.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1831127099125723 4.4113e-08  
q 2.152518869975645 1.1485e-07 au
tp 2457835.869566376292
(2017-Mar-23.36956638)
7.543e-05 TDB
node 334.0818576837262 1.8701e-05 deg
peri 314.725594455208 2.5848e-05 deg
i 11.64370625611912 6.7203e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      7203 days (19.72 yr)  
   first obs. used      2000-09-01  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54292  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:18:56  

Additional Information
 Jupiter MOID = 2.17809 au 
 T_jup = 3.346 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.945966005607711E-15 -5.036928404887616E-15 1.782602320694827E-12 -5.075334648011346E-15 4.526014044579677E-13 5.04965298269624E-15
q -5.036928404887616E-15 1.318983232061898E-14 -4.378426796211629E-12 1.185013701854303E-14 -1.13174209759211E-12 -1.246632589786097E-14
tp 1.782602320694827E-12 -4.378426796211629E-12 5.68965627096228E-9 -2.261955985039286E-11 1.351201829570728E-9 9.888193644133729E-12
node -5.075334648011346E-15 1.185013701854303E-14 -2.261955985039286E-11 3.497090708679687E-10 -3.470139030415709E-10 2.017831327779506E-11
peri 4.526014044579677E-13 -1.13174209759211E-12 1.351201829570728E-9 -3.470139030415709E-10 6.680944536300159E-10 -1.740679454618694E-11
i 5.04965298269624E-15 -1.246632589786097E-14 9.888193644133729E-12 2.017831327779506E-11 -1.740679454618694E-11 4.516192888077435E-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 15.46   n/a E2021B55  

150529 (2000 SK49)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ 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
1956-May-23 08:18 00:01 Iris 0.0334987664633419 0.0334898859475673 0.0335076485152256 7.23825798641735 7.23825796270851 2435616.845639777 1.42227439752002 571.147489235226 58.0025228689397 39.4131543944325 55261.7099461464 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 19:18:57 2021-Apr-13 19:18

Alternate Designations
 2000 SK49 = 2003 EX19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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