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152095 (2004 RP72)
Classification: Main-belt Asteroid          SPK-ID: 2152095
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03144859355011954 5.0938e-08  
a 3.17885375215138 3.0252e-08 au
q 3.078883272544699 1.6069e-07 au
i 9.438547370570307 5.8935e-06 deg
node 184.744755661947 2.4939e-05 deg
peri 336.4318608652989 7.9631e-05 deg
M 153.0580635625901 7.4635e-05 deg
tp 2458320.347427600169
(2018-Jul-20.84742760)
0.00043254 TDB
period 2070.161602001241
5.67
2.9551e-05
8.091e-08
d
yr
n .1738994673903647 2.4824e-09 deg/d
Q 3.278824231758062 3.1203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      586  
   data-arc span      9360 days (25.63 yr)  
   first obs. used      1993-10-20  
   last obs. used      2019-06-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58068  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:25:41  

Additional Information
 Earth MOID = 2.08686 au 
 Jupiter MOID = 1.68787 au 
 T_jup = 3.178 
[ 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 14.74   n/a MPCxxxxx  
diameter diameter 5.389 km 0.546 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.096   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

152095 (2004 RP72)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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