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JPL Small-Body Database Browser
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442078 (2010 RB178)
Classification: Main-belt Asteroid          SPK-ID: 2442078
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2654492718532028 1.6944e-07  
a 3.110434509288779 6.2401e-08 au
q 2.284771933650999 5.5395e-07 au
i 9.930523719747629 1.2347e-05 deg
node 39.01136695973339 8.9836e-05 deg
peri 286.6148604243834 0.00010734 deg
M 232.6748248447458 4.6909e-05 deg
tp 2459309.166332761395
(2021-Apr-04.66633276)
0.00027532 TDB
period 2003.687640586565
5.49
6.0297e-05
1.651e-07
d
yr
n .1796687231621655 5.4068e-09 deg/d
Q 3.93609708492656 7.8966e-08 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      6257 days (17.13 yr)  
   first obs. used      1999-11-05  
   last obs. used      2016-12-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60356  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:17:09  

Additional Information
 Earth MOID = 1.29703 au 
 Jupiter MOID = 1.58974 au 
 T_jup = 3.141 
[ 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 16.6   n/a MPO342962  

442078 (2010 RB178)          Discovered 1999-Nov-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 RB178 = 2010 NZ101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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