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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
46653 (1995 SE33)
Classification: Main-belt Asteroid          SPK-ID: 2046653
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1378184439310695 4.7767e-08  
a 2.272090136474013 7.8457e-09 au
q 1.958954209394033 1.0976e-07 au
i 6.912169357019783 5.5039e-06 deg
node 349.4112337184773 3.2942e-05 deg
peri 10.33497414462829 3.6719e-05 deg
M 311.8980102780816 1.5209e-05 deg
tp 2458767.646505692943
(2019-Oct-11.14650569)
5.2967e-05 TDB
period 1250.940811332822
3.42
6.4794e-06
1.774e-08
d
yr
n .2877834000926359 1.4906e-09 deg/d
Q 2.585226063553993 8.927e-09 au
  Orbit Determination Parameters
   # obs. used (total)      894  
   data-arc span      8804 days (24.10 yr)  
   first obs. used      1995-09-21  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51094  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:28:20  

Additional Information
 Earth MOID = .954687 au 
 Jupiter MOID = 2.85109 au 
 T_jup = 3.590 
[ 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 15.2   n/a MPO436108  
diameter diameter 1.793 km 0.380 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.380   0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46653 (1995 SE33)          Discovered 1995-Sep-21 by Spacewatch at Kitt Peak
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 SE33 = 1999 XY195 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin