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(2006 RH120)
Classification: Aten [NEO]          SPK-ID: 3403148
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2454132.5 (2007-Feb-01.0) TDB
Reference: JPL 47 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01914526201748496 4.6149e-09  
a .9873022869878605 2.5801e-08 AU
q .9684001260130157 2.653e-08 AU
i .7974471215924634 1.2593e-06 deg
node 278.6483110626849 0.0001331 deg
peri 136.132656110278 0.00017672 deg
M 74.85730211872003 4.6505e-05 deg
tp 2454057.991587278068
(2006-Nov-18.49158728)
4.3454e-05 JED
period 358.3221385317295
0.98
1.4046e-05
3.846e-08
d
yr
n 1.004682550386492 3.9383e-08 deg/d
Q 1.006204447962705 2.6295e-08 AU

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A1 [EST] 1.204304042309394E-10 4.71E-12
A2 [EST] -5.699261831653252E-11 3.448E-12
ALN [SET] 1. n/a
NK [SET] 0. n/a
NM [SET] 2. n/a
R0 [SET] 1. n/a
  Orbit Determination Parameters
   # obs. used (total)      128  
   # delay obs. used      0  
   # Doppler obs. used      3  
   data-arc span      281 days  
   first obs. used      2006-09-14  
   last obs. used      2007-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      1  
   fit RMS      .97656  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-28 12:18:47  

Additional Information
 Earth MOID = .00695858 AU 
 T_jup = 6.141 
 Nongravitational accels. using nonstandard g(r) = (1 AU/ r)^2 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 29.5 mag n/a MPO133066  
rotation period rot_per 0.04583 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Kwiatkowski, T.; Kryszczynska, A.; Polinska, M.; Buckley, D.A.H.; et al. (2009) Astron. Astrophys. 495, 967-974.]

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