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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
160008 (2007 JJ)
Classification: Main-belt Asteroid          SPK-ID: 2160008
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1254724899882561 4.5561e-08  
a 3.078382970378746 2.75e-08 au
q 2.692130593947881 1.3776e-07 au
i 16.83028520935207 4.8532e-06 deg
node 192.8575490141538 1.455e-05 deg
peri 42.86341616323639 2.1953e-05 deg
M 227.9441580036864 1.9355e-05 deg
tp 2460120.164913360776
(2023-Jun-24.66491336)
0.00011173 TDB
period 1972.796999144891
5.40
2.6435e-05
7.238e-08
d
yr
n .1824820294009176 2.4452e-09 deg/d
Q 3.464635346809611 3.0951e-08 au
  Orbit Determination Parameters
   # obs. used (total)      498  
   data-arc span      7266 days (19.89 yr)  
   first obs. used      2001-03-18  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5509  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:59:32  

Additional Information
 Earth MOID = 1.7083 au 
 Jupiter MOID = 1.56701 au 
 T_jup = 3.151 
[ 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 15.17   n/a MPCxxxxx  
diameter diameter 5.580 km 2.462 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160008 (2007 JJ)          Discovered 2007-May-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20070630/Numbers.arcLast Updated: 2007-07-05

[ 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
1928-Mar-13 21:09 00:04 Jupiter 1.61575324345849 1.61575173755744 1.6157547494263 4.677537639514 4.56408841798959 2425319.381315339 3.5365955998262 550.399234770265 19.7848670054839 -82.5407319387399 3457461.34764566 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 19:59:33 2021-Apr-13 19:59
1987-Oct-24 09:39 00:01 Jupiter 1.57970476403779 1.57970434575167 1.57970518232392 4.60847491095812 4.49061913637187 2447092.902113851 1.11916507037633 186.989113127593 20.2313274865652 -89.8036796992277 3327818.4887927 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 19:59:33 2021-Apr-13 19:59
2047-May-31 20:02 00:01 Jupiter 1.59835888363184 1.59835839454015 1.59835937272444 4.47155675479245 4.35143132440884 2468862.334965703 1.2019788665414 193.6796034467 22.8683328486553 87.4029313555471 3083010.21352533 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 19:59:33 2021-Apr-13 19:59
2107-Jan-17 10:57 00:04 Jupiter 1.6701285756139 1.67012666942908 1.67013048184448 4.22883192053431 4.10715221158402 2490641.956156553 3.77468710206442 475.339442649711 31.0780378725245 78.1706141165019 2726697.74799576 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 19:59:33 2021-Apr-13 19:59
2166-Sep-25 05:37 00:07 Jupiter 1.79589311152324 1.7958886067559 1.79589761634071 3.78929387152106 3.66271207033299 2512442.733961504 6.88989326122076 541.889396346675 55.2218577061042 62.7359062302868 1933229.65409005 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 19:59:33 2021-Apr-13 19:59
2176-Sep-05 04:37 00:07 Jupiter 1.84554298679762 1.84553755730581 1.84554841637671 4.81497704792157 4.71869606259066 2516075.692661077 6.61243204955413 696.850621785215 24.74519957579 -67.2752591574435 4256560.58813073 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 19:59:33 2021-Apr-13 19:59

Alternate Designations
 2007 JJ = 2001 FX186 = 2006 BU216 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-21 03:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin