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JPL Small-Body Database Browser
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452151 (2015 RN37)
Classification: Main-belt Asteroid          SPK-ID: 2452151
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1841274153852528 9.8359e-08  
a 2.40427413573818 2.5483e-08 au
q 1.961581353247097 2.2889e-07 au
i .9139165131762276 6.053e-06 deg
node 296.6479871007832 0.00054892 deg
peri 39.65450136835727 0.00054938 deg
M 3.238297171929045 2.0235e-05 deg
tp 2458588.251339329060
(2019-Apr-14.75133933)
7.6474e-05 TDB
period 1361.677945977886
3.73
2.1649e-05
5.927e-08
d
yr
n .2643796949663211 4.2033e-09 deg/d
Q 2.846966918229264 3.0175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      6502 days (17.80 yr)  
   first obs. used      2002-02-06  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62017  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:09:17  

Additional Information
 Earth MOID = .951206 au 
 Jupiter MOID = 2.52474 au 
 T_jup = 3.500 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457320.5 (2015-Oct-25.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .185660699832168 9.8506e-08  
q 1.957809004040543 2.2958e-07 au
tp 2457226.513535826425
(2015-Jul-23.01353583)
7.1592e-05 TDB
node 296.8667792094114 0.00054895 deg
peri 39.47461468294194 0.0005494 deg
i .9138820162481798 6.0599e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      6502 days (17.80 yr)  
   first obs. used      2002-02-06  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62017  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:09:17  

Additional Information
 Jupiter MOID = 2.52474 au 
 T_jup = 3.500 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.703348968861273E-15 -2.253740171333258E-14 1.169254141704445E-12 9.85612614623054E-14 -2.500018970124626E-13 -4.721576552452959E-15
q -2.253740171333258E-14 5.270639352794771E-14 -2.764289204352734E-12 -2.290496997631049E-13 5.779634279941691E-13 1.112623694578598E-14
tp 1.169254141704445E-12 -2.764289204352734E-12 5.125433449637937E-9 -3.305251195069248E-11 1.618489457772963E-9 -2.540101552877507E-12
node 9.85612614623054E-14 -2.290496997631049E-13 -3.305251195069248E-11 3.013462790066887E-7 -3.013233231512379E-7 7.737101536201334E-10
peri -2.500018970124626E-13 5.779634279941691E-13 1.618489457772963E-9 -3.013233231512379E-7 3.018439239312262E-7 -7.741783769421038E-10
i -4.721576552452959E-15 1.112623694578598E-14 -2.540101552877507E-12 7.737101536201334E-10 -7.741783769421038E-10 3.672249380598441E-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 18.0   n/a MPO503594  

452151 (2015 RN37)          Discovered 2004-Oct-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RN37 = 2004 TB265 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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