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JPL Small-Body Database Browser
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487704 (2015 RZ26)
Classification: Main-belt Asteroid          SPK-ID: 2487704
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1810472380113564 5.1014e-08  
a 2.994653374946551 5.8655e-08 au
q 2.452479652611091 1.7472e-07 au
i 13.3427594893669 5.2948e-06 deg
node 180.8622722457808 2.5748e-05 deg
peri 191.9804114203656 3.0324e-05 deg
M 250.3783540053329 1.833e-05 deg
tp 2459176.884225226381
(2020-Nov-23.38422523)
0.00010631 TDB
period 1892.859017019244
5.18
5.5612e-05
1.523e-07
d
yr
n .1901884909352127 5.5877e-09 deg/d
Q 3.536827097282011 6.9275e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      5934 days (16.25 yr)  
   first obs. used      2003-04-29  
   last obs. used      2019-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60099  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:37  

Additional Information
 Earth MOID = 1.45301 au 
 Jupiter MOID = 1.92434 au 
 T_jup = 3.189 
[ 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 16.0   n/a MPO440946  
diameter diameter 2.016 km 0.478 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.091   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

487704 (2015 RZ26)          Discovered 2012-Jan-25 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2015 RZ26 = 2010 PJ19 = 2014 MV33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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