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 ]  
215982 (2005 SN27)
Classification: Main-belt Asteroid          SPK-ID: 2215982
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07371718472958701 5.0383e-08  
a 3.174313370271605 3.2974e-08 au
q 2.940311925165695 1.6413e-07 au
i 14.93809088266823 6.2527e-06 deg
node 208.899913397825 1.9053e-05 deg
peri 146.2844784723993 4.6482e-05 deg
M 229.1740623929955 4.4284e-05 deg
tp 2459751.196653057373
(2022-Jun-20.69665306)
0.00026013 TDB
period 2065.727943891953
5.66
3.2188e-05
8.813e-08
d
yr
n .1742727066574599 2.7155e-09 deg/d
Q 3.408314815377514 3.5405e-08 au
  Orbit Determination Parameters
   # obs. used (total)      315  
   data-arc span      7055 days (19.32 yr)  
   first obs. used      2001-01-01  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57762  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:23:48  

Additional Information
 Earth MOID = 1.94996 au 
 Jupiter MOID = 1.98199 au 
 T_jup = 3.144 
[ 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 MPO470319  
diameter diameter 4.812 km 0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215982 (2005 SN27)          Discovered 2005-Sep-23 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-04 22:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin