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 ]  
134837 (2000 JF7)
Classification: Inner Main-belt Asteroid          SPK-ID: 2134837
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08366224449107917 3.6998e-08  
a 1.953802346270128 7.0717e-09 au
q 1.790342856689233 7.2421e-08 au
i 22.77183616191342 5.85e-06 deg
node 63.51612227630682 1.1621e-05 deg
peri 63.2999061170756 3.9951e-05 deg
M 278.7410217356589 3.6687e-05 deg
tp 2459425.658436152485
(2021-Jul-30.15843615)
0.00010175 TDB
period 997.5148438515953
2.73
5.4157e-06
1.483e-08
d
yr
n .3608968851129786 1.9594e-09 deg/d
Q 2.117261835851024 7.6633e-09 au
  Orbit Determination Parameters
   # obs. used (total)      724  
   data-arc span      7620 days (20.86 yr)  
   first obs. used      2000-04-03  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56893  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:19  

Additional Information
 Earth MOID = .862839 au 
 Jupiter MOID = 3.0654 au 
 T_jup = 3.789 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457462.5 (2016-Mar-15.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08341400186331015 3.6944e-08  
q 1.79103790403194 7.2302e-08 au
tp 2457430.006017287205
(2016-Feb-11.50601729)
0.00010182 TDB
node 63.54603279107882 1.1618e-05 deg
peri 63.16512123449753 4.0115e-05 deg
i 22.77442201490969 5.8506e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      724  
   data-arc span      7620 days (20.86 yr)  
   first obs. used      2000-04-03  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56893  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:19  

Additional Information
 Jupiter MOID = 3.0654 au 
 T_jup = 3.789 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.364887058137014E-15 -2.660373909141548E-15 5.580933721021303E-13 7.752358407741258E-15 2.212329695949057E-13 -9.560194498443207E-15
q -2.660373909141548E-15 5.227616170469558E-15 -1.104475238807821E-12 -1.480596157896016E-14 -4.410651856877767E-13 1.881163907003334E-14
tp 5.580933721021303E-13 -1.104475238807821E-12 1.036770697438871E-8 -1.045036520964328E-11 3.921507296715183E-9 7.586800866540987E-12
node 7.752358407741258E-15 -1.480596157896016E-14 -1.045036520964328E-11 1.349888190923379E-10 -1.27634628434137E-10 -2.224523157939387E-11
peri 2.212329695949057E-13 -4.410651856877767E-13 3.921507296715183E-9 -1.27634628434137E-10 1.609188066792034E-9 2.299000608561677E-11
i -9.560194498443207E-15 1.881163907003334E-14 7.586800866540987E-12 -2.224523157939387E-11 2.299000608561677E-11 3.422990348280783E-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 16.41   n/a MPCxxxxx  

134837 (2000 JF7)          Discovered 2000-May-01 by NEAT at Haleakala
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ 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-Sep-28 11:52 < 00:01 Iris 0.0495596966698691 0.0495410149114572 0.0495783784454923 12.0147969188287 12.0147969091743 2416385.994481068 0.527316426729211 932.672772645137 48.6730427994872 2.84003075249085 10952.1926680306 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 18:10:20 2021-Apr-13 18:10
1977-Jun-21 23:04 < 00:01 Iris 0.0442782532955425 0.0442723341001287 0.0442841724940567 11.696352491048 11.6963524799478 2443316.461035670 0.237394948705763 295.741280476946 49.2840157942504 -3.68299494010146 23958.6295580782 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 18:10:20 2021-Apr-13 18:10

Alternate Designations
 2000 JF7 = 2001 UJ72 
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 23:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin