Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
35679 (1998 YK3)
Classification: Main-belt Asteroid          SPK-ID: 2035679
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1389305860936916 3.2432e-08  
a 2.267605129665974 8.591e-09 au
q 1.952565419972419 7.5453e-08 au
i 4.005163528945848 3.9415e-06 deg
node 296.6585144563019 5.7079e-05 deg
peri 334.2850879163414 5.9305e-05 deg
M 297.277078405798 1.7013e-05 deg
tp 2459217.806817515999
(2021-Jan-03.30681752)
5.9279e-05 TDB
period 1247.238685912728
3.41
7.0879e-06
1.941e-08
d
yr
n .2886376152905749 1.6403e-09 deg/d
Q 2.582644839359529 9.7846e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1404  
   data-arc span      16091 days (44.05 yr)  
   first obs. used      1976-05-27  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49014  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:39:28  

Additional Information
 Earth MOID = .937256 au 
 Jupiter MOID = 2.51294 au 
 T_jup = 3.599 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457001.5 (2014-Dec-10.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1393961984682953 3.2406e-08  
q 1.951630897450722 7.5446e-08 au
tp 2456722.716022652217
(2014-Mar-06.21602265)
5.6765e-05 TDB
node 296.7256329899742 5.7045e-05 deg
peri 334.1841487391906 5.9261e-05 deg
i 4.006532307978648 3.943e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1404  
   data-arc span      16091 days (44.05 yr)  
   first obs. used      1976-05-27  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49014  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:39:28  

Additional Information
 Jupiter MOID = 2.51294 au 
 T_jup = 3.599 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.050131109946649E-15 -2.433671529706751E-15 2.02433531254733E-13 5.00928042708237E-15 6.316258258833638E-14 3.525214219495508E-17
q -2.433671529706751E-15 5.692088061533148E-15 -4.417579711492481E-13 -1.112546510824304E-14 -1.364858991021491E-13 8.314880129465052E-17
tp 2.02433531254733E-13 -4.417579711492481E-13 3.222296120551986E-9 -5.057825762895822E-12 9.273707475712598E-10 8.138395789272467E-13
node 5.00928042708237E-15 -1.112546510824304E-14 -5.057825762895822E-12 3.254102048538642E-9 -3.246826434196825E-9 5.035382566654148E-11
peri 6.316258258833638E-14 -1.364858991021491E-13 9.273707475712598E-10 -3.246826434196825E-9 3.511817699357659E-9 -5.00063920027378E-11
i 3.525214219495508E-17 8.314880129465052E-17 8.138395789272467E-13 5.035382566654148E-11 -5.00063920027378E-11 1.554724108406678E-11

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

[ 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
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 28 CATAB v2.0f-lin.ifort 2020-Nov-13 00:39:32 2020-Nov-13 00:39
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 28 CATAB v2.0f-lin.ifort 2020-Nov-13 00:39:32 2020-Nov-13 00:39

Alternate Designations
 1998 YK3 = 2001 VA67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-02 06:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin