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91502 (1999 RP150)
Classification: Main-belt Asteroid          SPK-ID: 2091502
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .183262377429439 4.3715e-08  
a 2.687605047638096 1.1745e-08 au
q 2.195068157016578 1.2015e-07 au
i 13.74640397557063 4.9827e-06 deg
node 346.4994751994479 1.5278e-05 deg
peri 348.344324927668 1.8699e-05 deg
M 345.5694105690851 1.0489e-05 deg
tp 2459461.010167395656
(2021-Sep-03.51016740)
4.6886e-05 TDB
period 1609.335528088928
4.41
1.0549e-05
2.888e-08
d
yr
n .2236948067799739 1.4664e-09 deg/d
Q 3.180141938259614 1.3898e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1397  
   data-arc span      8007 days (21.92 yr)  
   first obs. used      1999-09-07  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48331  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 02:02:22  

Additional Information
 Earth MOID = 1.18684 au 
 Jupiter MOID = 2.22086 au 
 T_jup = 3.309 
[ 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 14.28   n/a MPO637243  
diameter diameter 3.915 km 1.756 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.290   0.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

91502 (1999 RP150)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

Alternate Designations
 1999 RP150 = 2000 XF34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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