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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457162.5 (2015-May-20.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02998114806719721 4.8811e-08  
q 3.079734021214534 1.5157e-07 au
tp 2456212.859325266881
(2012-Oct-12.35932527)
0.00048732 TDB
node 185.0817938584751 2.4966e-05 deg
peri 328.8395932536964 8.7784e-05 deg
i 9.432486432189428 5.8951e-06 deg
  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
 Jupiter MOID = 1.68787 au 
 T_jup = 3.178 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.382552968886287E-15 -7.280664634519219E-15 7.462244951380533E-12 7.271601532401132E-15 1.279569208592328E-12 -2.329553886891682E-15
q -7.280664634519219E-15 2.297328599536099E-14 -2.687472851961205E-11 -2.287430414345652E-14 -4.561543417342982E-12 8.121519452836121E-15
tp 7.462244951380533E-12 -2.687472851961205E-11 2.374762039584836E-7 8.94874374902332E-11 4.101787705610024E-8 -2.089975978011371E-11
node 7.271601532401132E-15 -2.287430414345652E-14 8.94874374902332E-11 6.23307002379946E-10 -5.988820969461097E-10 1.962118684758306E-11
peri 1.279569208592328E-12 -4.561543417342982E-12 4.101787705610024E-8 -5.988820969461097E-10 7.705965966717063E-9 -2.284388293928217E-11
i -2.329553886891682E-15 8.121519452836121E-15 -2.089975978011371E-11 1.962118684758306E-11 -2.284388293928217E-11 3.475185972932602E-11

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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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