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400049 (2006 RG120)
Classification: Main-belt Asteroid          SPK-ID: 2400049
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1581821086816591 1.2796e-07  
a 2.569895205407678 3.5548e-08 au
q 2.163383762725406 3.4449e-07 au
i 14.03594340144139 1.0806e-05 deg
node 231.2736655464588 6.5596e-05 deg
peri 126.258912473192 0.00012009 deg
M 108.9099209240991 0.00010097 deg
tp 2458545.264113915946
(2019-Mar-02.76411392)
0.00041494 TDB
period 1504.774933263178
4.12
3.1223e-05
8.548e-08
d
yr
n .2392384349593878 4.964e-09 deg/d
Q 2.97640664808995 4.1172e-08 au
  Orbit Determination Parameters
   # obs. used (total)      84  
   data-arc span      9151 days (25.05 yr)  
   first obs. used      1994-11-30  
   last obs. used      2019-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58983  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 15:22:29  

Additional Information
 Earth MOID = 1.19316 au 
 Jupiter MOID = 2.59283 au 
 T_jup = 3.371 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456235.5 (2012-Nov-04.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1598703684937753 1.3127e-07  
q 2.157856153034141 3.5505e-07 au
tp 2455533.794878340769
(2010-Dec-03.29487834)
0.00035744 TDB
node 231.3637555167094 6.5725e-05 deg
peri 125.5947987967155 0.00011838 deg
i 14.02168795466169 1.0788e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      84  
   data-arc span      9151 days (25.05 yr)  
   first obs. used      1994-11-30  
   last obs. used      2019-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58983  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 15:22:29  

Additional Information
 Jupiter MOID = 2.59283 au 
 T_jup = 3.371 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.723112204256232E-14 -4.647551720800028E-14 -3.493973947491958E-11 -4.485751446323935E-13 -9.371433264695566E-12 -2.735811992418919E-13
q -4.647551720800028E-14 1.260587483840465E-13 9.775199494076329E-11 1.240856587974194E-12 2.632001150225241E-11 7.547979846375088E-13
tp -3.493973947491958E-11 9.775199494076329E-11 1.277632403637277E-7 1.030287972741429E-9 3.553126201246942E-8 7.537270370769742E-10
node -4.485751446323935E-13 1.240856587974194E-12 1.030287972741429E-9 4.31973607570371E-9 -3.897800734111178E-9 3.375848367848917E-10
peri -9.371433264695566E-12 2.632001150225241E-11 3.553126201246942E-8 -3.897800734111178E-9 1.40127770753598E-8 -1.121348331652391E-10
i -2.735811992418919E-13 7.547979846375088E-13 7.537270370769742E-10 3.375848367848917E-10 -1.121348331652391E-10 1.163864553508887E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO356952  

400049 (2006 RG120)          Discovered 2006-Sep-12 by Lowe, A. at Mayhill
Reference: Last Updated: 2014-07-14

Alternate Designations
 2006 RG120 = 2002 RQ125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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