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150275 (1999 TR16)
Classification: Main-belt Asteroid          SPK-ID: 2150275
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1133813176768109 5.0428e-08  
a 2.213514183994091 1.2297e-08 au
q 1.96254302911653 1.1151e-07 au
i 4.976125394521832 7.7163e-06 deg
node 351.1239519916612 5.7426e-05 deg
peri 101.7616769467468 6.7895e-05 deg
M 163.8978929011383 3.7672e-05 deg
tp 2458848.863028349730
(2019-Dec-31.36302835)
0.00012378 TDB
period 1202.878855270066
3.29
1.0024e-05
2.744e-08
d
yr
n .2992820086767376 2.494e-09 deg/d
Q 2.464485338871651 1.3692e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      9420 days (25.79 yr)  
   first obs. used      1994-03-06  
   last obs. used      2019-12-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55753  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:52  

Additional Information
 Earth MOID = .986452 au 
 Jupiter MOID = 2.67654 au 
 T_jup = 3.642 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456589.5 (2013-Oct-24.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1130490276380332 5.0443e-08  
q 1.963505949571253 1.1162e-07 au
tp 2456442.322856017494
(2013-May-29.82285602)
0.0001171 TDB
node 351.1878321190484 5.7379e-05 deg
peri 101.7105195410794 6.7952e-05 deg
i 4.978741449981525 7.7181e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      9420 days (25.79 yr)  
   first obs. used      1994-03-06  
   last obs. used      2019-12-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55753  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:52  

Additional Information
 Jupiter MOID = 2.67654 au 
 T_jup = 3.642 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.544454759135933E-15 -5.603373599564386E-15 2.671255139038904E-12 4.981069295975394E-15 8.748156913063255E-13 -2.175465181442941E-16
q -5.603373599564386E-15 1.245943903323708E-14 -5.539012763363945E-12 -1.133950047561699E-14 -1.820927754580492E-12 8.118624278485747E-16
tp 2.671255139038904E-12 -5.539012763363945E-12 1.371195177521129E-8 -1.353871293713611E-11 4.276670389405939E-9 8.358992191352937E-12
node 4.981069295975394E-15 -1.133950047561699E-14 -1.353871293713611E-11 3.292366010371069E-9 -3.283252920070211E-9 -1.190049864038859E-10
peri 8.748156913063255E-13 -1.820927754580492E-12 4.276670389405939E-9 -3.283252920070211E-9 4.617431594212075E-9 1.211594946770205E-10
i -2.175465181442941E-16 8.118624278485747E-16 8.358992191352937E-12 -1.190049864038859E-10 1.211594946770205E-10 5.956861315554105E-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 17.3   n/a MPO453964  

150275 (1999 TR16)          Discovered 1999-Oct-14 by Sarounova, L. at Ondrejov
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
2061-Dec-31 23:03 < 00:01 Juno 0.0468667453442645 0.0468605428382031 0.0468729494422723 6.83646019768133 6.83646015971052 2474190.460339626 0.346943781492665 534.671062099284 49.3155262676132 -55.0113096377927 116675.817959055 T 12 CATAB v2.0f-lin.ifort 2021-Apr-13 19:17:53 2021-Apr-13 19:17

Alternate Designations
 1999 TR16 = 2002 RB163 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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