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487789 (2015 RV237)
Classification: Main-belt Asteroid          SPK-ID: 2487789
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1297588094032752 8.7335e-08  
a 2.699909986961566 4.3099e-08 au
q 2.349572881557421 2.3622e-07 au
i 12.97656777831785 9.6154e-06 deg
node 170.0102199095488 2.8448e-05 deg
peri 44.04092144487896 4.0813e-05 deg
M 204.8334675466804 3.8086e-05 deg
tp 2459698.921996866093
(2022-Apr-29.42199687)
0.00018446 TDB
period 1620.400449094487
4.44
3.88e-05
1.062e-07
d
yr
n .2221673045086944 5.3198e-09 deg/d
Q 3.05024709236571 4.8692e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      6612 days (18.10 yr)  
   first obs. used      2001-09-20  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66719  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:48:11  

Additional Information
 Earth MOID = 1.36363 au 
 Jupiter MOID = 1.94918 au 
 T_jup = 3.319 
[ 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 16.7   n/a MPO456352  

487789 (2015 RV237)          Discovered 2004-Feb-26 by LINEAR at Socorro
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2015 RV237 = 2004 FY77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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