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175245 (2005 JZ15)
Classification: Main-belt Asteroid          SPK-ID: 2175245
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1035989501040618 7.5637e-08  
a 2.534870618416931 1.5065e-08 au
q 2.272260683699303 1.9206e-07 au
i 2.021629862747287 7.5218e-06 deg
node 194.8033093270526 0.00012001 deg
peri 132.6446472002256 0.00012364 deg
M 223.744876250287 2.8796e-05 deg
tp 2459758.433533887982
(2022-Jun-27.93353389)
0.00011923 TDB
period 1474.117572038068
4.04
1.3141e-05
3.598e-08
d
yr
n .2442138991005143 2.177e-09 deg/d
Q 2.797480553134558 1.6625e-08 au
  Orbit Determination Parameters
   # obs. used (total)      344  
   data-arc span      9231 days (25.27 yr)  
   first obs. used      1994-10-12  
   last obs. used      2020-01-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .553  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:04:36  

Additional Information
 Earth MOID = 1.25939 au 
 Jupiter MOID = 2.4815 au 
 T_jup = 3.440 
[ 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 17.1   n/a MPO454204  
rotation period rot_per 4.452 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Masiero, J.; Jedicke, R.; Durecy, J.; Gwyn, S.; et al. (2009) Icarus 204, 145-171.]

175245 (2005 JZ15)          Discovered 2005-May-03 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2005 JZ15 = 2005 GB167 = 2006 RA42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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