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190914 (2001 UG119)
Classification: Main-belt Asteroid          SPK-ID: 2190914
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2452994049131316 8.2252e-08  
a 2.363094191324545 9.9431e-09 au
q 1.783428592438956 1.9536e-07 au
i 3.17877882379676 4.5646e-06 deg
node 67.93255305063627 9.4017e-05 deg
peri 272.8582664552316 9.4504e-05 deg
M 139.1520605494119 9.1008e-06 deg
tp 2458687.630211663750
(2019-Jul-23.13021166)
3.3911e-05 TDB
period 1326.844339006308
3.63
8.3743e-06
2.293e-08
d
yr
n .271320447634128 1.7124e-09 deg/d
Q 2.942759790210134 1.2382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      7632 days (20.90 yr)  
   first obs. used      2000-04-25  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5533  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:18:36  

Additional Information
 Earth MOID = .77673 au 
 Jupiter MOID = 2.46568 au 
 T_jup = 3.507 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458137.5 (2018-Jan-19.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2460703863599537 8.2286e-08  
q 1.781058764805467 1.9563e-07 au
tp 2458687.151764656012
(2019-Jul-22.65176466)
3.3852e-05 TDB
node 67.93909647698344 9.4025e-05 deg
peri 272.8206740649168 9.451e-05 deg
i 3.179610200089388 4.5674e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      7632 days (20.90 yr)  
   first obs. used      2000-04-25  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5533  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:18:36  

Additional Information
 Jupiter MOID = 2.46568 au 
 T_jup = 3.507 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.771024900327832E-15 -1.608627039148707E-14 1.538483084731801E-12 -1.410022937007697E-13 2.560460046177887E-13 -9.662298163838734E-15
q -1.608627039148707E-14 3.827185654903049E-14 -3.676347368031653E-12 3.353878414070991E-13 -6.229471847078671E-13 2.305866767116839E-14
tp 1.538483084731801E-12 -3.676347368031653E-12 1.145947881388499E-9 -3.721043057875208E-11 3.413893947618079E-10 -3.457562471177615E-12
node -1.410022937007697E-13 3.353878414070991E-13 -3.721043057875208E-11 8.840611626699188E-9 -8.831414496155926E-9 -2.019328184973371E-10
peri 2.560460046177887E-13 -6.229471847078671E-13 3.413893947618079E-10 -8.831414496155926E-9 8.932105199525295E-9 2.010416907873079E-10
i -9.662298163838734E-15 2.305866767116839E-14 -3.457562471177615E-12 -2.019328184973371E-10 2.010416907873079E-10 2.086092825681836E-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 17.04   n/a MPCxxxxx  

190914 (2001 UG119)          Discovered 2001-Oct-22 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

Alternate Designations
 2001 UG119 = 2000 HP18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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