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190801 (2001 RF70)
Classification: Main-belt Asteroid          SPK-ID: 2190801
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1839811155428829 4.3145e-08  
a 2.33942788141032 1.0232e-08 au
q 1.909017330056327 1.0115e-07 au
i 3.91807524399069 4.4519e-06 deg
node 254.1803895165259 6.3846e-05 deg
peri 65.93158918097859 6.5641e-05 deg
M 171.6506901369945 1.3157e-05 deg
tp 2458577.330811453183
(2019-Apr-03.83081145)
4.6229e-05 TDB
period 1306.961875293409
3.58
8.5747e-06
2.348e-08
d
yr
n .2754479735066342 1.8072e-09 deg/d
Q 2.769838432764314 1.2115e-08 au
  Orbit Determination Parameters
   # obs. used (total)      511  
   data-arc span      7136 days (19.54 yr)  
   first obs. used      2001-08-28  
   last obs. used      2021-03-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52072  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:09:10  

Additional Information
 Earth MOID = .89817 au 
 Jupiter MOID = 2.53855 au 
 T_jup = 3.539 
[ 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 16.4   n/a MPO503009  

190801 (2001 RF70)          Discovered 2001-Sep-10 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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