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382107 (2011 HA)
Classification: Main-belt Asteroid          SPK-ID: 2382107
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1143285751785095 9.9866e-08  
a 2.678467352884882 3.8462e-08 au
q 2.372241996767399 2.5517e-07 au
i 9.121154029073979 7.781e-06 deg
node 70.64785435679379 6.3327e-05 deg
peri 154.1663300927962 7.473e-05 deg
M 353.7085825555122 3.8357e-05 deg
tp 2459028.481691500558
(2020-Jun-27.98169150)
0.00017038 TDB
period 1601.135042950702
4.38
3.4488e-05
9.442e-08
d
yr
n .2248404977362576 4.843e-09 deg/d
Q 2.984692709002364 4.286e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      5224 days (14.30 yr)  
   first obs. used      2006-01-07  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62252  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:41:11  

Additional Information
 Earth MOID = 1.36581 au 
 Jupiter MOID = 2.01045 au 
 T_jup = 3.350 
[ 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 16.7   n/a MPO427901  

382107 (2011 HA)          Discovered 2007-Apr-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ 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
2035-Oct-23 18:16 00:01 Jupiter 1.99978486562058 1.99978401604355 1.99978571519988 3.20877776013662 3.07394552269635 2464624.261012936 1.19659824694516 196.817777086449 22.4834359444073 -81.9250768926112 1382079.74654361 T 12 CATAB v2.0f-lin.ifort 2020-May-22 00:41:14 2020-May-22 00:41

Alternate Designations
 2011 HA = 2007 HG85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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