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35679 (1998 YK3)
Classification: Main-belt Asteroid          SPK-ID: 2035679
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1389305859781811 3.2609e-08  
a 2.267605129616646 8.6273e-09 au
q 1.952565420191876 7.5779e-08 au
i 4.005163763009983 3.9808e-06 deg
node 296.6585138570671 5.7089e-05 deg
peri 334.2850883986168 5.9314e-05 deg
M 297.2770785435272 1.7032e-05 deg
tp 2459217.806817031738
(2021-Jan-03.30681703)
5.9348e-05 TDB
period 1247.238685872029
3.41
7.1179e-06
1.949e-08
d
yr
n .2886376152999933 1.6472e-09 deg/d
Q 2.582644839041415 9.8259e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1362  
   data-arc span      16042 days (43.92 yr)  
   first obs. used      1976-05-27  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49261  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:07:54  

Additional Information
 Earth MOID = .937256 au 
 Jupiter MOID = 2.51294 au 
 T_jup = 3.599 
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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 14.9   n/a MPO313690  
diameter diameter 3.178 km 0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.304   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35679 (1998 YK3)          Discovered 1998-Dec-17 by Kobayashi, T. at Oizumi
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

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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
2166-Sep-03 11:02 00:01 Hebe 0.0273622937732588 0.0273584551881373 0.0273661487154805 7.89550144683827 7.89550141806261 2512420.960033277 1.22944121870798 1090.93742485386 36.0705975909242 80.0519299448748 111756.458061692 T 27 CATAB v2.0f-lin.ifort 2020-May-20 08:08:08 2020-May-20 08:08
2179-Feb-25 04:37 00:03 Amphi 0.0146808636636023 0.0146642203368315 0.0146975297152579 3.84555979983636 3.84555969800961 2516978.692533409 3.46361368084615 1232.93300995484 44.1658278792533 -47.7213067998282 36788.8918229354 T 27 CATAB v2.0f-lin.ifort 2020-May-20 08:08:08 2020-May-20 08:08

Alternate Designations
 1998 YK3 = 2001 VA67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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