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 ]  
27544 (2000 JR14)
Classification: Main-belt Asteroid          SPK-ID: 2027544
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1560496038541894 3.9063e-08  
a 3.053649738667519 1.5592e-08 au
q 2.577128906639004 1.2047e-07 au
i 2.371048362715751 4.4241e-06 deg
node 100.9110900495435 0.00011017 deg
peri 283.8622350479458 0.00011117 deg
M 55.82151800076105 1.3873e-05 deg
tp 2458298.277774085226
(2018-Jun-28.77777409)
7.4823e-05 TDB
period 1949.069198151066
5.34
1.4928e-05
4.087e-08
d
yr
n .1847035499516921 1.4146e-09 deg/d
Q 3.530170570696034 1.8025e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1460  
   data-arc span      10263 days (28.10 yr)  
   first obs. used      1991-11-01  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57946  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:39:16  

Additional Information
 Earth MOID = 1.5816 au 
 Jupiter MOID = 1.92076 au 
 T_jup = 3.216 
[ 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 13.8   n/a MPO502364  
diameter diameter 8.930 km 0.173 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27544 (2000 JR14)          Discovered 2000-May-06 by LINEAR at Socorro
Reference: 20010804/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
1946-May-21 18:12 00:02 Jupiter 1.93913473825384 1.93913436928538 1.93913510722218 2.23014109265486 2.0248260580602 2431962.258337982 1.6055247652252 88.1564537898888 2.21109421102815 -89.7611788222506 3017243.42742842 T 26 CATAB v2.0f-lin.ifort 2019-Dec-14 01:39:29 2019-Dec-14 01:39
1995-Jan-24 19:19 < 00:01 Jupiter 1.98460567160603 1.98460525536698 1.98460608784497 2.59502507326654 2.42498708686174 2449742.304596520 0.49574093162154 50.1434424206108 8.60321609955213 -89.8942927841231 2949904.55435314 T 26 CATAB v2.0f-lin.ifort 2019-Dec-14 01:39:29 2019-Dec-14 01:39
2004-Aug-18 13:01 < 00:01 Jupiter 1.99314649695211 1.99314611309311 1.99314688081099 2.47276633247567 2.29447996353204 2453236.042066329 0.311589676544984 48.9878765829366 6.54814317486917 -89.4793953415702 3232475.206179 T 26 CATAB v2.0f-lin.ifort 2019-Dec-14 01:39:29 2019-Dec-14 01:39
2053-Apr-23 03:10 < 00:01 Jupiter 1.93481149280557 1.93481112062263 1.93481186498839 2.22601967766632 2.01980267351049 2471015.631817671 0.959525709888068 69.7434260023053 3.65464672394458 89.1648634913349 3026445.68358062 T 26 CATAB v2.0f-lin.ifort 2019-Dec-14 01:39:29 2019-Dec-14 01:39
2101-Dec-28 02:44 00:02 Jupiter 1.98067555320533 1.9806750616717 1.98067604473874 2.61851898061262 2.44976634945737 2488795.614125642 2.07437159283264 51.63073372268 8.7068938816114 89.9151391167023 2180507.75184306 T 26 CATAB v2.0f-lin.ifort 2019-Dec-14 01:39:29 2019-Dec-14 01:39
2111-Jul-22 23:01 00:02 Jupiter 1.98565435028603 1.98565377356039 1.98565492701302 2.4345620164351 2.25254306468222 2492289.458759161 2.30681421109597 129.356243063931 6.26300221372074 87.4778043777685 3122664.18443371 T 26 CATAB v2.0f-lin.ifort 2019-Dec-14 01:39:29 2019-Dec-14 01:39
2160-Mar-27 10:57 00:03 Jupiter 1.92987882894243 1.9298784541434 1.92987920374146 2.22295622687234 2.01587096216982 2510069.956120191 3.46160036837493 139.641239987416 4.6799217418559 86.8789169975941 2978376.47164491 T 26 CATAB v2.0f-lin.ifort 2019-Dec-14 01:39:29 2019-Dec-14 01:39

Alternate Designations
 2000 JR14 = 1998 BJ44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-28 20:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin