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487744 (2015 RM110)
Classification: Main-belt Asteroid          SPK-ID: 2487744
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1348062118867878 5.8886e-08  
a 2.53956001624024 2.8876e-08 au
q 2.197211550591744 1.4612e-07 au
i 16.40943970010848 2.0449e-05 deg
node 347.7610049718097 2.1259e-05 deg
peri 81.00842713740792 0.0002105 deg
M 352.1418641954695 0.00019316 deg
tp 2459032.766597919390
(2020-Jul-02.26659792)		 0.00079334 TDB
period 1478.210041150374
4.05		 2.5212e-05
6.903e-08		 d
yr
n .2435377855503136 4.1537e-09 deg/d
Q 2.881908481888736 3.2769e-08 au
   Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5857 days (16.04 yr)  
   first obs. used      2003-09-20  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62984  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:47:57  

Additional Information
 Earth MOID = 1.27674 au 
 Jupiter MOID = 2.47101 au 
 T_jup = 3.377 
[ 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 17.7   n/a MPO495391  

487744 (2015 RM110)          Discovered 2009-Feb-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 RM110 = 2011 SL52 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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