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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
(2019 YT3)
Classification: Apollo [NEO]          SPK-ID: 3956452
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2788917360618651 0.0004974  
a 1.275539787374397 0.00075887 au
q .9198022816575694 8.7241e-05 au
i 4.143442191891682 0.006732 deg
node 274.8034325150464 0.0027115 deg
peri 242.3929634385124 0.00083015 deg
M 70.73085853770762 0.056247 deg
tp 2458897.117776010402
(2020-Feb-17.61777601)
0.010056 TDB
period 526.1861852901753
1.44
0.46958
0.001286
d
yr
n .6841684750835318 0.00061056 deg/d
Q 1.631277293091225 0.00097052 au
  Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      10 days  
   first obs. used      2019-12-28  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .50105  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-07 06:10:36  

Additional Information
 Earth MOID = .0194145 au 
 Jupiter MOID = 3.3633 au 
 T_jup = 5.028 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.8   .44498 E2020A86 autocmod 2.8

[ 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
2003-Oct-27 00:23 6_09:40 Earth 0.478261260989436 0.444882247640089 0.511903711880839 7.54758240496288 7.54684422793297 2452939.515888668 9219.53587169016 1762315.82533583 301.718584276062 18.5035632375335 44259.3117209597 T 5 CATAB v2.0f-lin.ifort 2020-Jan-07 06:10:45 2020-Jan-07 06:11
2004-May-15 09:20 2_15:58 Earth 0.341782169175896 0.253325950695465 0.430853509951504 16.2292512390335 16.2287708745399 2453140.888830207 3838.13876336125 4484983.67331896 201.992031736144 8.97147865314616 31561.0742705199 T 5 CATAB v2.0f-lin.ifort 2020-Jan-07 06:10:45 2020-Jan-07 06:11
2016-Oct-22 13:07 4_01:03 Earth 0.494464640983006 0.479543066661182 0.509587471060479 7.81628938897627 7.81559995030509 2457684.046399361 5822.89668443693 899246.92680521 336.832549285421 33.5871076092015 67246.2252407846 T 5 CATAB v2.0f-lin.ifort 2020-Jan-07 06:10:45 2020-Jan-07 06:11
2017-May-18 14:45 2_11:32 Earth 0.386755007375378 0.339124575986739 0.434526862567237 17.5603594018124 17.5599670751147 2457892.114629669 3572.07839172808 2407085.8903521 211.762309712908 8.75636025539241 33778.0901410485 T 5 CATAB v2.0f-lin.ifort 2020-Jan-07 06:10:45 2020-Jan-07 06:11
2020-Jan-07 02:49 < 00:01 Earth 0.0337557033069716 0.0335880244359087 0.0339233773341538 7.36997485420124 7.35925682099656 2458855.617648667 0.214215414211303 8336.96253830271 28.0124791603608 -0.224915861710345 356.155126543146 T 5 CATAB v2.0f-lin.ifort 2020-Jan-07 06:10:45 2020-Jan-07 06:11
2020-Jun-03 06:45 03:56 Earth 0.31734122066745 0.315767246863973 0.318915365986612 4.52967413365411 4.52782014190846 2459003.781190033 235.852843825911 79349.8769368144 744.264805614738 8.56783187527297 6219.57333347807 T 5 CATAB v2.0f-lin.ifort 2020-Jan-07 06:10:45 2020-Jan-07 06:11
2030-May-10 05:29 9_13:28 Earth 0.220040150210202 0.0771765021803933 0.381628287127622 12.5927693788431 12.5918077538186 2462631.728130342 13767.7863833433 8251310.50736036 98.0794034021307 16.4574189089469 65122.4960540542 T 5 CATAB v2.0f-lin.ifort 2020-Jan-07 06:10:45 2020-Jan-07 06:11
2187-May-22 21:09 8_06:28 Earth 0.407817677993992 0.407738551646674 0.453409075464016 18.2182090034348 18.217850374849 2519987.381250895 11908.245712977 9537359.71231338 934.546088365634 -89.0132336978067 60765.1951892282 T 5 CATAB v2.0f-lin.ifort 2020-Jan-07 06:10:45 2020-Jan-07 06:11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-29 05:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin