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17590 (1995 CG)
Classification: Inner Main-belt Asteroid          SPK-ID: 2017590
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07526415458136647 3.7978e-08  
a 1.960696802301674 5.7352e-09 au
q 1.813126615086049 7.6358e-08 au
i 24.48883904309015 4.2941e-06 deg
node 137.640005483087 8.425e-06 deg
peri 163.4341942596845 2.8953e-05 deg
M 289.6558884083872 2.6969e-05 deg
tp 2459196.447323645538
(2020-Dec-12.94732365)
7.5136e-05 TDB
period 1002.799451387263
2.75
4.3999e-06
1.205e-08
d
yr
n .3589950109186633 1.5751e-09 deg/d
Q 2.108266989517297 6.1668e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1850  
   data-arc span      13896 days (38.05 yr)  
   first obs. used      1982-07-16  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43358  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 01:14:17  

Additional Information
 Earth MOID = .803271 au 
 Jupiter MOID = 3.17667 au 
 T_jup = 3.768 
[ 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 14.7   n/a MPO347662  
rotation period rot_per 49.6 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2014) Minor Planet Bull. 41, 144-155.]

17590 (1995 CG)          Discovered 1995-Feb-01 by Kobayashi, T. at Oizumi
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2145-Oct-11 15:16 00:01 Juno 0.0496948843436054 0.0496898689160554 0.0496999048038849 6.74218076559078 6.74218072928014 2504789.136333760 1.02157209549626 832.75356690397 30.5495075565213 72.6411280566141 232199.375944946 T 30 CATAB v2.0f-lin.ifort 2020-Aug-25 01:14:29 2020-Aug-25 01:14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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