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JPL Small-Body Database Browser
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452223 (2015 RN236)
Classification: Main-belt Asteroid          SPK-ID: 2452223
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2036442299330224 1.1114e-07  
a 2.583514317284998 3.4262e-08 au
q 2.057396533620557 3.0807e-07 au
i 9.804642666435223 5.3097e-06 deg
node 98.96401016731795 4.2203e-05 deg
peri 295.7169797019367 4.424e-05 deg
M 306.977866426993 1.0932e-05 deg
tp 2458823.892935251221
(2019-Dec-06.39293525)
4.7305e-05 TDB
period 1516.752557301493
4.15
3.0172e-05
8.261e-08
d
yr
n .2373491959957453 4.7215e-09 deg/d
Q 3.10963210094944 4.1239e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      6735 days (18.44 yr)  
   first obs. used      2001-05-24  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57382  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:48:02  

Additional Information
 Earth MOID = 1.08627 au 
 Jupiter MOID = 2.36214 au 
 T_jup = 3.374 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457638.5 (2016-Sep-07.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2036317946450046 1.1077e-07  
q 2.057803546887431 3.0676e-07 au
tp 2457302.093256280214
(2015-Oct-06.59325628)
4.6978e-05 TDB
node 99.16002152289022 4.2322e-05 deg
peri 294.7417285414501 4.4369e-05 deg
i 9.790509454635119 5.294e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      6735 days (18.44 yr)  
   first obs. used      2001-05-24  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57382  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:48:02  

Additional Information
 Jupiter MOID = 2.36214 au 
 T_jup = 3.374 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.226897969874384E-14 -3.391879092030838E-14 2.028276304356255E-12 -5.207428892440628E-14 4.853541827230689E-13 -9.938275340665586E-14
q -3.391879092030838E-14 9.410019365325758E-14 -5.620880049844762E-12 1.440644973815321E-13 -1.32282889499353E-12 2.769162611591179E-13
tp 2.028276304356255E-12 -5.620880049844762E-12 2.206965066263315E-9 -1.676916408497222E-11 6.881612902379549E-10 -1.663239077531958E-11
node -5.207428892440628E-14 1.440644973815321E-13 -1.676916408497222E-11 1.79116754704014E-9 -1.76964215495333E-9 -1.411237727644361E-10
peri 4.853541827230689E-13 -1.32282889499353E-12 6.881612902379549E-10 -1.76964215495333E-9 1.968563806810252E-9 1.356798175719724E-10
i -9.938275340665586E-14 2.769162611591179E-13 -1.663239077531958E-11 -1.411237727644361E-10 1.356798175719724E-10 2.802621819457907E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO450472  

452223 (2015 RN236)          Discovered 2007-Dec-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RN236 = 2007 XQ57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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