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 ]  
160008 (2007 JJ)
Classification: Main-belt Asteroid          SPK-ID: 2160008
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1257028671073483 4.5567e-08  
a 3.077730763128893 2.7475e-08 au
q 2.690851182019104 1.3774e-07 au
i 16.83135644362091 4.8536e-06 deg
node 192.8658866082636 1.4551e-05 deg
peri 42.88619756031468 2.1929e-05 deg
M 192.1463366371897 1.9062e-05 deg
tp 2460120.044367208203
(2023-Jun-24.54436721)
0.00011153 TDB
period 1972.170076976095
5.40
2.6409e-05
7.23e-08
d
yr
n .1825400375975604 2.4444e-09 deg/d
Q 3.464610344238682 3.0929e-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 = 1.70542 au 
 Jupiter MOID = 1.56832 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

[ show close-approach data ]
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-Jun-14 00:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin