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 ]  
15013 (1998 QH93)
Classification: Main-belt Asteroid          SPK-ID: 2015013
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .227622149190607 3.039e-08  
a 2.662299515167977 1.21e-08 au
q 2.056301177736331 8.1242e-08 au
i 11.23138029766256 3.6918e-06 deg
node 244.9452966381103 2.4533e-05 deg
peri 212.2104589728315 2.7407e-05 deg
M 317.7770998476395 1.3899e-05 deg
tp 2459186.592708100426
(2020-Dec-03.09270810)
6.2117e-05 TDB
period 1586.659719593134
4.34
1.0817e-05
2.962e-08
d
yr
n .2268917497271026 1.5468e-09 deg/d
Q 3.268297852599623 1.4854e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1565  
   data-arc span      17431 days (47.72 yr)  
   first obs. used      1972-11-09  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47553  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:56:13  

Additional Information
 Earth MOID = 1.08185 au 
 Jupiter MOID = 1.99448 au 
 T_jup = 3.321 
[ 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 13.5   n/a MPO347644  
diameter diameter 10.660 km 0.199 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15013 (1998 QH93)          Discovered 1998-Aug-28 by LINEAR at Socorro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QH93 = 1972 VA1 = 1985 WD 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-25 00:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin