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 ]  
74110 (1998 QU37)
Classification: Main-belt Asteroid          SPK-ID: 2074110
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2176741117970393 5.3808e-08  
a 2.670390451871226 1.7787e-08 au
q 2.089115582108863 1.4193e-07 au
i 1.768178069961539 5.5346e-06 deg
node 279.1598025155124 0.00019535 deg
peri 79.83267107925892 0.00019576 deg
M 342.2324529038709 1.69e-05 deg
tp 2459079.165725284255
(2020-Aug-17.66572528)
7.5384e-05 TDB
period 1593.898186908518
4.36
1.5925e-05
4.36e-08
d
yr
n .2258613523478851 2.2566e-09 deg/d
Q 3.25166532163359 2.1659e-08 au
  Orbit Determination Parameters
   # obs. used (total)      687  
   data-arc span      17014 days (46.58 yr)  
   first obs. used      1972-10-05  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56298  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:41:03  

Additional Information
 Earth MOID = 1.08644 au 
 Jupiter MOID = 2.20966 au 
 T_jup = 3.346 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO395674  
diameter diameter 6.563 km 0.209 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

74110 (1998 QU37)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 QU37 = 1972 TS3 = 2000 AE89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-13 18:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin