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160537 (1996 XD17)
Classification: Main-belt Asteroid          SPK-ID: 2160537
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1636941151840796 3.5328e-08  
a 2.432454298482554 1.7868e-08 au
q 2.034275844366741 8.8627e-08 au
i 7.412563154386236 4.2303e-06 deg
node 122.7257854241162 4.037e-05 deg
peri 204.4002920572049 4.4958e-05 deg
M 197.2573313776986 2.5189e-05 deg
tp 2459826.918237684150
(2022-Sep-04.41823768)
0.00010173 TDB
period 1385.688015781937
3.79
1.5268e-05
4.18e-08
d
yr
n .2597987396151751 2.8626e-09 deg/d
Q 2.830632752598367 2.0793e-08 au
  Orbit Determination Parameters
   # obs. used (total)      380  
   data-arc span      8865 days (24.27 yr)  
   first obs. used      1996-12-04  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62492  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:45  

Additional Information
 Earth MOID = 1.02286 au 
 Jupiter MOID = 2.49665 au 
 T_jup = 3.477 
[ 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 16.31   n/a MPCxxxxx  

160537 (1996 XD17)          Discovered 1996-Dec-04 by Spacewatch at Kitt Peak
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ 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
1997-Apr-10 03:12 00:01 David 0.0283648470616794 0.0283638977322138 0.0283657963994594 4.50388308233533 4.50388296408143 2450548.633548303 1.06459534160191 149.544665041265 46.6127846763237 -86.7423470519337 90835.0479125871 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 20:01:46 2021-Apr-13 20:01
2168-Sep-23 15:02 00:33 Europ 0.0456213679520525 0.0456146617005361 0.0456280743774642 2.5234958996575 2.52349580733643 2513172.126574029 33.4636996070111 362.957919215787 68.1517965433713 23.6033757587278 43568.609813012 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 20:01:46 2021-Apr-13 20:01

Alternate Designations
 1996 XD17 = 2004 XG68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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