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JPL Small-Body Database Browser
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34783 (2001 RB75)
Classification: Outer Main-belt Asteroid          SPK-ID: 2034783
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1769487238339724 3.9183e-08  
a 3.200629578800634 2.0821e-08 au
q 2.634282259366597 1.2602e-07 au
i .2139523601072433 4.9726e-06 deg
node 325.8852321652542 0.0010561 deg
peri 343.410764997835 0.0010562 deg
M 149.7713808685208 1.3668e-05 deg
tp 2458130.382543311544
(2018-Jan-11.88254331)
7.7931e-05 TDB
period 2091.469562418129
5.73
2.0408e-05
5.587e-08
d
yr
n .1721277739197758 1.6796e-09 deg/d
Q 3.766976898234671 2.4505e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1410  
   data-arc span      10659 days (29.18 yr)  
   first obs. used      1990-11-23  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52551  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:35:05  

Additional Information
 Earth MOID = 1.61971 au 
 Jupiter MOID = 1.50392 au 
 T_jup = 3.170 
[ 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 13.9   n/a MPO452657  

34783 (2001 RB75)          Discovered 2001-Sep-10 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 RB75 = 1999 GR54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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