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 ]  
14793 (1975 SE2)
Classification: Main-belt Asteroid          SPK-ID: 2014793
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1385212197035218 4.017e-08  
a 2.421076705404463 7.866e-09 au
q 2.085706207176053 9.9419e-08 au
i 6.846872757794724 3.6216e-06 deg
node 40.29146988270735 3.2982e-05 deg
peri 332.3762342871647 3.5196e-05 deg
M 53.72073041105707 1.2165e-05 deg
tp 2459191.170826650310
(2020-Dec-07.67082665)
4.642e-05 TDB
period 1375.977240820876
3.77
6.7057e-06
1.836e-08
d
yr
n .2616322344003541 1.275e-09 deg/d
Q 2.756447203632873 8.9556e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1303  
   data-arc span      16572 days (45.37 yr)  
   first obs. used      1975-09-30  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52097  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:20:46  

Additional Information
 Earth MOID = 1.08861 au 
 Jupiter MOID = 2.71069 au 
 T_jup = 3.491 
[ 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 15.20   n/a MPCxxxxx  
rotation period rot_per 3.61 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:
[Stephens, R.D.; Warner, B.D. (2021) Minor Planet Bull. 48-1, submitted. (MBA Gaggle) http://www.planetarysciences.org/lightcurves.html]

14793 (1975 SE2)          Discovered 1975-Sep-30 by Bus, S. J. at Palomar
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1975 SE2 = 1990 SC7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-31 11:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin