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JPL Small-Body Database Browser
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48459 (1991 RO5)
Classification: Main-belt Asteroid          SPK-ID: 2048459
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1642977151097189 3.7108e-08  
a 2.324890158358683 9.98e-09 au
q 1.942916017459279 8.6294e-08 au
i 6.533564386427426 4.9286e-06 deg
node 31.96111340308516 3.4906e-05 deg
peri 295.2074180858368 3.8087e-05 deg
M 308.5676274839188 1.7152e-05 deg
tp 2458785.484842002330
(2019-Oct-28.98484200)
6.215e-05 TDB
period 1294.798195436483
3.54
8.3372e-06
2.283e-08
d
yr
n .2780356052926396 1.7903e-09 deg/d
Q 2.706864299258087 1.162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      997  
   data-arc span      10244 days (28.05 yr)  
   first obs. used      1991-09-13  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56081  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:37:09  

Additional Information
 Earth MOID = .941886 au 
 Jupiter MOID = 2.64478 au 
 T_jup = 3.548 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO337645  

48459 (1991 RO5)          Discovered 1991-Sep-13 by Holt, H. E. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 RO5 = 2001 KZ71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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