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452178 (2015 RZ88)
Classification: Main-belt Asteroid          SPK-ID: 2452178
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2291975442968867 9.7143e-08  
a 2.784182331784873 3.8776e-08 au
q 2.146054578465 2.8484e-07 au
i 6.440065874714299 9.1225e-06 deg
node 257.369216724371 6.8685e-05 deg
peri 78.2492870266898 8.3707e-05 deg
M 22.65842582853573 3.3598e-05 deg
tp 2458893.699774365792
(2020-Feb-14.19977437)
0.00015839 TDB
period 1696.855797453228
4.65
3.5449e-05
9.705e-08
d
yr
n .2121570969909852 4.4322e-09 deg/d
Q 3.422310085104746 4.7664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6545 days (17.92 yr)  
   first obs. used      2001-09-18  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56924  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:56:44  

Additional Information
 Earth MOID = 1.14765 au 
 Jupiter MOID = 2.02415 au 
 T_jup = 3.284 
[ 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 17.0   n/a MPO456152  

452178 (2015 RZ88)          Discovered 2010-Apr-16 by WISE at WISE
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RZ88 = 2010 HM1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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