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JPL Small-Body Database Browser
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35412 (1997 YN17)
Classification: Main-belt Asteroid          SPK-ID: 2035412
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1739480803576617 3.9232e-08  
a 2.389021953086053 8.752e-09 au
q 1.973456170414422 9.5974e-08 au
i 1.314428207273095 4.7774e-06 deg
node 359.1089735131131 0.00014875 deg
peri 58.4972573163469 0.00014932 deg
M 315.7508953073476 1.2363e-05 deg
tp 2458766.279423426268
(2019-Oct-09.77942343)
4.6582e-05 TDB
period 1348.741242291543
3.69
7.4115e-06
2.029e-08
d
yr
n .2669155422194635 1.4667e-09 deg/d
Q 2.804587735757683 1.0274e-08 au
  Orbit Determination Parameters
   # obs. used (total)      948  
   data-arc span      11963 days (32.75 yr)  
   first obs. used      1987-01-27  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56125  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:37:32  

Additional Information
 Earth MOID = .985536 au 
 Jupiter MOID = 2.53183 au 
 T_jup = 3.512 
[ 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 15.7   n/a MPO351077  

35412 (1997 YN17)          Discovered 1997-Dec-31 by Spacewatch at Kitt Peak
Reference: 20020227/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
2184-May-09 02:05 00:15 Hygie 0.0484942914476073 0.0484851000291645 0.0485034830759807 3.06562203703291 3.06562177714072 2518878.586904594 15.4609258130181 483.601160018192 37.1867866268814 -19.2158643524132 65549.3843812248 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 05:37:38 2019-Nov-07 05:37
2195-Aug-07 05:21 00:10 Hygie 0.0363328663011404 0.0363165188269813 0.036349213812218 3.3605417037526 3.36054138731106 2522985.722646866 9.50020156667344 815.655227192709 54.7897562787071 -4.28090597394503 9921.90767671486 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 05:37:38 2019-Nov-07 05:37

Alternate Designations
 1997 YN17 = 1987 BW = 2000 QA19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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