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541091 (2018 RG1)
Classification: Main-belt Asteroid          SPK-ID: 2541091
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2803479162045215 1.1698e-07  
a 2.35337429799318 1.458e-08 au
q 1.693610717501513 2.7507e-07 au
i 1.376357136228952 6.1325e-06 deg
node 283.4215433917264 0.00040361 deg
peri 88.79530094852824 0.00040558 deg
M 219.4132329283379 2.01e-05 deg
tp 2459715.464011494694
(2022-May-15.96401149)
7.2723e-05 TDB
period 1318.666386599468
3.61
1.2254e-05
3.355e-08
d
yr
n .27300309134925 2.537e-09 deg/d
Q 3.013137878484846 1.8667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      6637 days (18.17 yr)  
   first obs. used      2000-11-01  
   last obs. used      2019-01-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53439  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:05  

Additional Information
 Earth MOID = .693132 au 
 Jupiter MOID = 2.45832 au 
 T_jup = 3.502 
[ 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 18.4   .41401 E2018T36 autocmod 2.6n

541091 (2018 RG1)          Discovered 2000-Nov-01 by LINEAR at Socorro
Reference: Last Updated: 2019-05-29

Alternate Designations
 2018 RG1 = 2000 VZ39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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