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32906 (1994 RH)
Classification: Amor [NEO]          SPK-ID: 2032906
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 167 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4414893396399072 3.8704e-08  
a 2.246229117823921 6.1194e-09 au
q 1.254542907915907 8.5517e-08 au
i 18.93273027543799 8.6636e-06 deg
node 331.24594359668 1.322e-05 deg
peri 92.28631045364618 1.6255e-05 deg
M 77.72020846652623 8.6177e-06 deg
tp 2458335.032743262026
(2018-Aug-04.53274326)
2.8723e-05 TDB
period 1229.644314024599
3.37
5.0249e-06
1.376e-08
d
yr
n .2927675880692098 1.1964e-09 deg/d
Q 3.237915327731935 8.8211e-09 au
  Orbit Determination Parameters
   # obs. used (total)      850  
   data-arc span      12672 days (34.69 yr)  
   first obs. used      1984-09-21  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48329  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jun-03 06:44:25  

Additional Information
 Earth MOID = .450187 au 
 Jupiter MOID = 2.51044 au 
 T_jup = 3.432 
[ 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 15.8   n/a MPO234992  
rotation period rot_per 2.569 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Skiff, B.A. (2012) Posting on CALL web site. http://www.minorplanet.info/call.html]
SMASSII spectral type spec_B S   n/a Binzel et al. (2004) Icarus 170, 259-294  

32906 (1994 RH)          Discovered 1994-Sep-02 by Helin, E. F., Lawrence, K. J. at Palomar
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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