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JPL Small-Body Database Browser
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382112 (2011 HV27)
Classification: Main-belt Asteroid          SPK-ID: 2382112
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1697365093137324 5.807e-08  
a 2.657837995942621 3.7106e-08 au
q 2.206705852189915 1.3944e-07 au
i 10.75244790586186 5.4278e-06 deg
node 81.95642174087628 3.7958e-05 deg
peri 200.24548572 4.4121e-05 deg
M 258.331518297992 2.6109e-05 deg
tp 2459047.466549918218
(2020-Jul-16.96654992)
0.0001206 TDB
period 1582.672970785404
4.33
3.3143e-05
9.074e-08
d
yr
n .2274632894130678 4.7634e-09 deg/d
Q 3.108970139695328 4.3404e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      5720 days (15.66 yr)  
   first obs. used      2003-07-08  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62213  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:03:56  

Additional Information
 Earth MOID = 1.19303 au 
 Jupiter MOID = 2.03322 au 
 T_jup = 3.342 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO434367  

382112 (2011 HV27)          Discovered 2008-Nov-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-12-19

Alternate Designations
 2011 HV27 = 2011 HH103 = 2011 HX38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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