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19015 (2000 RX77)
Classification: Main-belt Asteroid          SPK-ID: 2019015
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1626666207936165 2.24e-08  
a 2.793181258150651 1.1718e-08 au
q 2.338823901623222 6.2304e-08 au
i 9.355429260333779 4.6317e-07 deg
node 179.0022157286931 4.2912e-06 deg
peri 173.7679053139312 4.4249e-06 deg
M 149.9465748997095 5.4628e-06 deg
tp 2458490.299203416975
(2019-Jan-06.79920342)
2.2611e-05 TDB
period 1705.089208879184
4.67
1.073e-05
2.938e-08
d
yr
n .2111326481484454 1.3286e-09 deg/d
Q 3.247538614678079 1.3624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2114  
   data-arc span      14416 days (39.47 yr)  
   first obs. used      1981-09-25  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49616  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:44:19  

Additional Information
 Earth MOID = 1.3323 au 
 Jupiter MOID = 2.20303 au 
 T_jup = 3.289 
[ 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 13.53   n/a E2021B10  

19015 (2000 RX77)          Discovered 2000-Sep-09 by Korlevic, K. at Visnjan
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 RX77 = 1981 SP = 1999 NF44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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