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 ]  
14112 (1998 QZ25)
Classification: Main-belt Asteroid          SPK-ID: 2014112
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1606976272925914 3.3527e-08  
a 2.461182156564268 7.9201e-09 au
q 2.065676023669527 8.0913e-08 au
i 2.815779779983156 3.3275e-06 deg
node 15.09482935137461 6.4079e-05 deg
peri 38.11555125292254 6.4806e-05 deg
M 227.6247898768362 1.2138e-05 deg
tp 2459719.082939734014
(2022-May-19.58293973)
4.9259e-05 TDB
period 1410.308305690665
3.86
6.8076e-06
1.864e-08
d
yr
n .2552633339443453 1.2322e-09 deg/d
Q 2.856688289459009 9.1929e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2076  
   data-arc span      13360 days (36.58 yr)  
   first obs. used      1983-11-29  
   last obs. used      2020-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48203  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:17:32  

Additional Information
 Earth MOID = 1.07679 au 
 Jupiter MOID = 2.50086 au 
 T_jup = 3.470 
[ 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 14.37   n/a E2021B10  
diameter diameter 4.292 km 0.804 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 5.655 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]
geometric albedo albedo 0.220   0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

14112 (1998 QZ25)          Discovered 1998-Aug-25 by Visnjan at Visnjan
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QZ25 = 1983 WW 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-18 10:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin