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359768 (2011 UH126)
Classification: Main-belt Asteroid          SPK-ID: 2359768
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1661426854863028 5.7214e-08  
a 2.209938789897683 1.6378e-08 au
q 1.842773624583731 1.3311e-07 au
i 4.835590716018976 4.7249e-06 deg
node 282.4667248078906 6.2935e-05 deg
peri 45.17681767745742 6.4289e-05 deg
M 335.9152750422647 1.7288e-05 deg
tp 2459280.780114754752
(2021-Mar-07.28011475)
5.8227e-05 TDB
period 1199.965594891659
3.29
1.3339e-05
3.652e-08
d
yr
n .3000086015236988 3.335e-09 deg/d
Q 2.577103955211634 1.9099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      6867 days (18.80 yr)  
   first obs. used      2001-08-28  
   last obs. used      2020-06-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54978  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:29:22  

Additional Information
 Earth MOID = .832854 au 
 Jupiter MOID = 2.74612 au 
 T_jup = 3.635 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457610.5 (2016-Aug-10.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1655871701738742 5.7269e-08  
q 1.844424388211262 1.3313e-07 au
tp 2458080.944638705080
(2017-Nov-23.44463870)
5.029e-05 TDB
node 282.5258110862034 6.2943e-05 deg
peri 45.05382034590515 6.4301e-05 deg
i 4.834508136871917 4.7247e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      6867 days (18.80 yr)  
   first obs. used      2001-08-28  
   last obs. used      2020-06-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54978  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:29:22  

Additional Information
 Jupiter MOID = 2.74612 au 
 T_jup = 3.635 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.279794697311396E-15 -7.591386514286814E-15 -2.966289954000009E-13 4.792135310757828E-14 -4.555439916136529E-14 -4.644725442792882E-15
q -7.591386514286814E-15 1.772234525421832E-14 1.018613779726583E-12 -1.042959535699903E-13 1.757809529299845E-13 1.157208478004972E-14
tp -2.966289954000009E-13 1.018613779726583E-12 2.529116776082393E-9 2.854119846563996E-11 6.852237702181868E-10 3.985270283364977E-12
node 4.792135310757828E-14 -1.042959535699903E-13 2.854119846563996E-11 3.961864000376694E-9 -3.938775033162384E-9 6.610589763209677E-11
peri -4.555439916136529E-14 1.757809529299845E-13 6.852237702181868E-10 -3.938775033162384E-9 4.134584660288795E-9 -6.497143329500394E-11
i -4.644725442792882E-15 1.157208478004972E-14 3.985270283364977E-12 6.610589763209677E-11 -6.497143329500394E-11 2.232303119857274E-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 17.78   n/a E2021B25  

359768 (2011 UH126)          Discovered 2004-Jul-09 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 UH126 = 2004 NG9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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