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 ]  
19664 Yancey (1999 RV135)
Classification: Main-belt Asteroid          SPK-ID: 2019664
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1776541011882109 3.5047e-08  
a 3.054623852566041 1.8785e-08 au
q 2.511957397570351 1.1019e-07 au
i 9.44650450434581 4.9915e-06 deg
node 354.976253342411 2.4889e-05 deg
peri 266.7918509304878 2.9269e-05 deg
M 46.01308740107189 1.4131e-05 deg
tp 2458951.262200169432
(2020-Apr-11.76220017)
7.6704e-05 TDB
period 1950.001901783147
5.34
1.7988e-05
4.925e-08
d
yr
n .1846152045650848 1.703e-09 deg/d
Q 3.597290307561731 2.2123e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1086  
   data-arc span      9524 days (26.08 yr)  
   first obs. used      1994-09-12  
   last obs. used      2020-10-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5385  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:01:18  

Additional Information
 Earth MOID = 1.51771 au 
 Jupiter MOID = 1.63745 au 
 T_jup = 3.191 
[ 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 14.14   n/a E2021B10  

19664 Yancey           Discovered 1999 Sept. 9 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Bryan D. Yancey (b. 1988) is a finalist in the 2003 Discovery Channel Young Scientist Challenge, a middle school science competition, for his environmental sciences project. He attends the Lawton Chiles Middle Academy, Lakeland, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031010/MPCPages.arcLast Updated: 2003-10-10

[ 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
1903-Dec-18 03:32 00:03 Jupiter 1.91338704421916 1.91338515853575 1.91338892990224 4.05666888587786 3.94603572196834 2416466.647439191 3.06852351192155 124.527083718216 82.2595637307236 -84.3888491149096 1021110.69471821 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 03:01:28 2021-Apr-13 03:01
1943-Jul-03 02:41 00:02 Jupiter 1.99717898033986 1.99717777490109 1.99718018577829 3.02928510791519 2.88588796261477 2430908.611618937 2.07624908734844 66.5558556284628 33.6773676797727 72.7537383685345 1215933.30838086 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 03:01:28 2021-Apr-13 03:01
1952-Sep-26 11:42 00:02 Jupiter 1.63372787599129 1.633727326843 1.6337284251524 2.17474364168521 1.92161129270451 2434281.987450548 1.91654141301964 307.152221677582 45.3080820626176 82.2193806429827 2296403.51582102 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 03:01:28 2021-Apr-13 03:01
2001-Aug-31 15:58 < 00:01 Jupiter 1.72035119848767 1.72035058967818 1.72035180729549 1.24864430218686 0.757894293195916 2452153.164973113 0.518527619014943 516.431967846828 199.321115239242 -4.6867150625251 1255059.31557139 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 03:01:28 2021-Apr-13 03:01
2010-Dec-17 23:39 < 00:01 Jupiter 1.86044417593078 1.86044361710064 1.86044473476081 3.79224051007094 3.67022187858088 2455548.485648351 0.228653012137248 141.051897819175 23.5163617439682 88.1125116125396 2810807.98131191 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 03:01:28 2021-Apr-13 03:01
2059-Oct-09 05:02 00:01 Jupiter 1.63790464678903 1.63790406878802 1.63790522479925 1.73396276035654 1.40440418879501 2473375.709485923 1.45665992329498 286.948039202585 87.6782830176641 64.4112904017466 1951921.49662305 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 03:01:28 2021-Apr-13 03:01
2108-Sep-19 17:00 00:03 Jupiter 1.7507559684266 1.7507547850168 1.75075715183848 1.65995684180119 1.33710469998509 2491253.208206676 3.05657276152292 355.359458337389 73.7922396264084 -40.2093203468005 1187141.85391763 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 03:01:28 2021-Apr-13 03:01
2117-Dec-20 00:34 00:03 Jupiter 1.82401292763109 1.82401119584861 1.82401465941605 3.48988921472581 3.35418850992784 2494631.523342829 2.9958891506883 198.186795602192 50.5985241218527 -78.1401647906407 1147652.76862714 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 03:01:28 2021-Apr-13 03:01
2166-Oct-26 08:45 00:05 Jupiter 1.64819824301066 1.64819765086709 1.64819883516988 1.29245049469648 0.801630825098044 2512473.864297559 5.00056329893552 2104.08867601947 198.544805519011 17.1850425744035 1035975.73422172 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 03:01:28 2021-Apr-13 03:01

Alternate Designations
 1999 RV135 = 1998 FT114 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-20 11:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin