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15299 (1992 ER17)
Classification: Main-belt Asteroid          SPK-ID: 2015299
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .188586484405118 2.9378e-08  
a 2.37065324486344 5.9749e-09 au
q 1.923580083671059 6.8599e-08 au
i 1.778112294797977 3.9866e-06 deg
node 324.9781111419514 0.0001018 deg
peri 102.0546527356341 0.00010244 deg
M 86.46739660882024 1.0822e-05 deg
tp 2459076.278593285240
(2020-Aug-14.77859329)
3.9778e-05 TDB
period 1333.215881806187
3.65
5.0403e-06
1.38e-08
d
yr
n .2700237860295263 1.0208e-09 deg/d
Q 2.817726406055821 7.1017e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2022  
   data-arc span      10692 days (29.27 yr)  
   first obs. used      1992-03-01  
   last obs. used      2021-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49342  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 03:47:34  

Additional Information
 Earth MOID = .938136 au 
 Jupiter MOID = 2.48425 au 
 T_jup = 3.520 
[ 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 14.53   n/a MPO636294  
diameter diameter 3.558 km 0.167 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.351   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15299 (1992 ER17)          Discovered 1992-Mar-01 by UESAC at La Silla
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 ER17 = 1999 BL21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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