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52335 (1992 HO)
Classification: Main-belt Asteroid          SPK-ID: 2052335
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .136326509874621 3.6939e-08  
a 2.462472439706273 9.8308e-09 au
q 2.126772166338674 9.2158e-08 au
i 2.909739525617355 4.4861e-06 deg
node 136.189269797297 0.0001128 deg
peri 308.3629086852254 0.00011645 deg
M 208.8518992992515 2.8179e-05 deg
tp 2459593.091868958747
(2022-Jan-13.59186896)
0.00011135 TDB
period 1411.417489443136
3.86
8.4521e-06
2.314e-08
d
yr
n .2550627313978058 1.5274e-09 deg/d
Q 2.798172713073873 1.1171e-08 au
  Orbit Determination Parameters
   # obs. used (total)      935  
   data-arc span      9950 days (27.24 yr)  
   first obs. used      1992-04-04  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54351  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:26:38  

Additional Information
 Earth MOID = 1.14439 au 
 Jupiter MOID = 2.40057 au 
 T_jup = 3.474 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456741.5 (2014-Mar-25.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1376687270305017 3.7131e-08  
q 2.12152882505453 9.2708e-08 au
tp 2456773.075515237551
(2014-Apr-25.57551524)
0.00010595 TDB
node 136.2583904438161 0.00011306 deg
peri 308.3658534013139 0.00011659 deg
i 2.907127954711318 4.481e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      935  
   data-arc span      9950 days (27.24 yr)  
   first obs. used      1992-04-04  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54351  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:26:38  

Additional Information
 Jupiter MOID = 2.40057 au 
 T_jup = 3.474 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.378720513730617E-15 -3.428323519806982E-15 -2.318372159986129E-12 -2.179851227390707E-14 -6.487060254987417E-13 -1.026151290459958E-15
q -3.428323519806982E-15 8.594833441200397E-15 5.800358166943606E-12 5.627501850020939E-14 1.618678676288577E-12 2.649179449268556E-15
tp -2.318372159986129E-12 5.800358166943606E-12 1.122573019318707E-8 7.519549531891145E-11 3.059988171762405E-9 2.474866185945466E-12
node -2.179851227390707E-14 5.627501850020939E-14 7.519549531891145E-11 1.278227666960775E-8 -1.274460451066207E-8 2.858285998494142E-10
peri -6.487060254987417E-13 1.618678676288577E-12 3.059988171762405E-9 -1.274460451066207E-8 1.35921190792495E-8 -2.847715988797251E-10
i -1.026151290459958E-15 2.649179449268556E-15 2.474866185945466E-12 2.858285998494142E-10 -2.847715988797251E-10 2.007955249896293E-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 15.6   n/a MPO159612  

52335 (1992 HO)          Discovered 1992-Apr-23 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 HO = 1996 JY5 = 2000 JK89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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