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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 
[ show covariance matrix ]

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 17.77   n/a MPCxxxxx  

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

[ 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
1943-Aug-28 19:53 00:06 Eunom 0.042916620248571 0.0428987114920157 0.0429345338996112 3.40298769626272 3.40298760014399 2430965.328688432 6.45041252061946 1149.19217437846 73.6640794774796 39.1724996393306 55142.5783905823 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 09:29:23 2021-Apr-14 09:29
2143-Jan-03 21:04 < 00:01 Iris 0.0151393587692371 0.0150944124028867 0.01518445334999 5.12909228797454 5.1290922139416 2503777.377623864 0.622906450586544 3258.62440780645 69.7514835077243 46.4837203894702 23542.1283206534 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 09:29:23 2021-Apr-14 09:29

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