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541412 (2011 HV37)
Classification: Main-belt Asteroid          SPK-ID: 2541412
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 .07278769953728131 4.199e-08  
a 2.988299248166272 2.9493e-08 au
q 2.770787820363262 1.3163e-07 au
i 11.97049830674482 5.2849e-06 deg
node 74.07883943742733 2.5487e-05 deg
peri 225.5573018182708 5.4364e-05 deg
M 279.6407348287798 5.1543e-05 deg
tp 2459817.680262774232
(2022-Aug-26.18026277)
0.00027257 TDB
period 1886.837743919868
5.17
2.7933e-05
7.648e-08
d
yr
n .1907954200937846 2.8246e-09 deg/d
Q 3.205810675969282 3.164e-08 au
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      6358 days (17.41 yr)  
   first obs. used      2003-12-19  
   last obs. used      2021-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52897  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 09:00:54  

Additional Information
 Earth MOID = 1.76866 au 
 Jupiter MOID = 1.93877 au 
 T_jup = 3.220 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458179.5 (2018-Mar-02.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07222146310325081 4.2118e-08  
q 2.773320494992982 1.3205e-07 au
tp 2457925.915141280234
(2017-Jun-21.41514128)
0.00026433 TDB
node 74.09730423554755 2.5482e-05 deg
peri 224.8244781443348 5.4631e-05 deg
i 11.97075790653649 5.2852e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      6358 days (17.41 yr)  
   first obs. used      2003-12-19  
   last obs. used      2021-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52897  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 09:00:54  

Additional Information
 Jupiter MOID = 1.93877 au 
 T_jup = 3.220 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.773896733840953E-15 -5.443523805337837E-15 -2.301806175159431E-12 -5.925102330642486E-15 -3.640624616826707E-13 5.830329428936245E-16
q -5.443523805337837E-15 1.743715026537816E-14 9.084201135382067E-12 2.154151598564025E-14 1.49907094256033E-12 1.472148623897708E-15
tp -2.301806175159431E-12 9.084201135382067E-12 6.987105088315566E-8 7.479290584944506E-11 1.281068073177955E-8 3.603588439123675E-11
node -5.925102330642486E-15 2.154151598564025E-14 7.479290584944506E-11 6.493209525846644E-10 -6.212753130587315E-10 -4.227582646693928E-11
peri -3.640624616826707E-13 1.49907094256033E-12 1.281068073177955E-8 -6.212753130587315E-10 2.98449959689879E-9 4.812951750507971E-11
i 5.830329428936245E-16 1.472148623897708E-15 3.603588439123675E-11 -4.227582646693928E-11 4.812951750507971E-11 2.793319625996904E-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 16.16   .2912 MPO639655 autocmod 2.8

541412 (2011 HV37)          Discovered 2006-May-09 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13

[ show close-approach data ]
Alternate Designations
 2011 HV37 = 2018 UK12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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