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 ]  
15632 Magee-Sauer (2000 HU70)
Classification: Main-belt Asteroid          SPK-ID: 2015632
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0921133212872406 3.2142e-08  
a 2.279471161792174 6.7393e-09 au
q 2.069501502301012 7.4248e-08 au
i 5.112932234046665 3.0769e-06 deg
node 86.10390202549023 4.4106e-05 deg
peri 47.97798823469081 4.8874e-05 deg
M 21.74435528160158 2.0137e-05 deg
tp 2458924.573459052479
(2020-Mar-16.07345905)
7.032e-05 TDB
period 1257.0413970487
3.44
5.5747e-06
1.526e-08
d
yr
n .2863867497484278 1.2701e-09 deg/d
Q 2.489440821283336 7.3601e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1634  
   data-arc span      10957 days (30.00 yr)  
   first obs. used      1990-04-29  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47532  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:13:33  

Additional Information
 Earth MOID = 1.08795 au 
 Jupiter MOID = 2.53637 au 
 T_jup = 3.596 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456948.5 (2014-Oct-18.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0917282666291498 3.2282e-08  
q 2.070672055687875 7.4558e-08 au
tp 2456411.034202355820
(2013-Apr-28.53420236)
7.1701e-05 TDB
node 86.14037943608027 4.4123e-05 deg
peri 48.20199842400959 4.8903e-05 deg
i 5.11193089357422 3.0759e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1634  
   data-arc span      10957 days (30.00 yr)  
   first obs. used      1990-04-29  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47532  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:13:33  

Additional Information
 Jupiter MOID = 2.53637 au 
 T_jup = 3.596 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.042140313373603E-15 -2.398909025191995E-15 7.284856910973985E-13 4.661016733950182E-16 2.32218139908602E-13 -3.479899337799112E-16
q -2.398909025191995E-15 5.558874480522443E-15 -1.742257738195744E-12 -1.617082783213585E-15 -5.491601514161477E-13 8.763231507892132E-16
tp 7.284856910973985E-13 -1.742257738195744E-12 5.141053527736574E-9 -4.381194088733436E-12 1.527216524211309E-9 -2.189321190296459E-13
node 4.661016733950182E-16 -1.617082783213585E-15 -4.381194088733436E-12 1.946849550929923E-9 -1.940134270133833E-9 -6.418912848292277E-12
peri 2.32218139908602E-13 -5.491601514161477E-13 1.527216524211309E-9 -1.940134270133833E-9 2.391525863810513E-9 6.334786676100701E-12
i -3.479899337799112E-16 8.763231507892132E-16 -2.189321190296459E-13 -6.418912848292277E-12 6.334786676100701E-12 9.461210128255029E-12

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO416876  
diameter diameter 2.794 km 0.158 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.359   0.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15632 Magee-Sauer           Discovered 2000 Apr. 26 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Karen P. Magee-Sauer (b. 1961) has advanced the understanding of the chemistry of HCN and acetylene in comets through her studies at Rowan University.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030318/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 2000 HU70 = 1990 HX5 = 1996 GM21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-15 20:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin