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JPL Small-Body Database Browser
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(2016 RB1)
Classification: Aten [NEO]          SPK-ID: 3758923
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2808417462904047 4.5559e-06  
a .8725705933736407 2.8856e-06 au
q .6275163441689329 5.9995e-06 au
i 1.799864151557919 0.00017964 deg
node 345.682401148475 0.00010953 deg
peri 135.4900368143485 0.00039736 deg
M 332.4849764598977 0.0055819 deg
tp 2458623.254467354205
(2019-May-19.75446735)
0.0047289 TDB
period 297.7140192366064
0.82
0.0014768
4.043e-06
d
yr
n 1.209214134165083 5.9983e-06 deg/d
Q 1.117624842578349 3.696e-06 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      2 days  
   first obs. used      2016-09-05  
   last obs. used      2016-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .36219  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:24:13  

Additional Information
 Earth MOID = .000399978 au 
 Jupiter MOID = 3.94139 au 
 T_jup = 6.749 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 28.3   n/a E2016S60  
rotation period rot_per 0.02674 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2017) Minor Planet Bull. 44, 22-36.]

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