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392738 (2012 RN32)
Classification: Main-belt Asteroid          SPK-ID: 2392738
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1262596260263322 8.3119e-08  
a 2.25667937052215 2.0003e-08 au
q 1.971751877138684 1.8167e-07 au
i 7.534149364533914 5.3335e-06 deg
node 140.4256558511852 5.8979e-05 deg
peri 251.6175272334461 6.8432e-05 deg
M 69.33269187854978 2.69e-05 deg
tp 2458762.027240849534
(2019-Oct-05.52724085)
9.4174e-05 TDB
period 1238.235397589229
3.39
1.6463e-05
4.507e-08
d
yr
n .2907363177477389 3.8656e-09 deg/d
Q 2.541606863905615 2.2529e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      5258 days (14.40 yr)  
   first obs. used      2005-09-01  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5709  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:45:56  

Additional Information
 Earth MOID = .991706 au 
 Jupiter MOID = 2.88465 au 
 T_jup = 3.601 
[ 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 17.5   n/a MPO494990  

392738 (2012 RN32)          Discovered 2007-Jan-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 RN32 = 2007 CL1 = 2011 HS97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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