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175752 (1998 RL47)
Classification: Main-belt Asteroid          SPK-ID: 2175752
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09428891357797992 4.3305e-08  
a 2.45261569631359 1.3347e-08 au
q 2.221361226883881 1.1305e-07 au
i 3.673561294137849 3.856e-06 deg
node 271.3922654905556 7.2041e-05 deg
peri 59.52428366590066 7.6012e-05 deg
M 307.1043578605625 2.6641e-05 deg
tp 2459406.638957248472
(2021-Jul-11.13895725)
0.00010453 TDB
period 1402.951578011396
3.84
1.1452e-05
3.135e-08
d
yr
n .256601871113955 2.0946e-09 deg/d
Q 2.683870165743299 1.4606e-08 au
  Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      7953 days (21.77 yr)  
   first obs. used      1998-09-14  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54774  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:40  

Additional Information
 Earth MOID = 1.21108 au 
 Jupiter MOID = 2.58639 au 
 T_jup = 3.486 
[ 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 16.08   n/a E2021B55  

175752 (1998 RL47)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

Alternate Designations
 1998 RL47 = 2002 TJ272 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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