Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
1163 Saga (1930 BA)
Classification: Outer Main-belt Asteroid          SPK-ID: 2001163
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04740492774817531 4.8075e-08  
a 3.216094787476335 2.5113e-08 AU
q 3.063636046444736 1.5544e-07 AU
i 9.026401714557046 5.4183e-06 deg
node 127.8032250085921 4.0884e-05 deg
peri 197.983326160679 7.4141e-05 deg
M 66.0704780834569 6.1241e-05 deg
tp 2456613.869032971121
(2013-Nov-17.36903297)
0.00035831 JED
period 2106.646601748246
5.77
2.4675e-05
6.756e-08
d
yr
n .1708877035670084 2.0016e-09 deg/d
Q 3.368553528507934 2.6304e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1277  
   data-arc span      31061 days (85.04 yr)  
   first obs. used      1930-01-05  
   last obs. used      2015-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52315  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 12:57:11  

Additional Information
 Earth MOID = 2.05315 AU 
 T_jup = 3.169 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 10.7 mag n/a MPO319096  
diameter diameter 29.11 km 1.7 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 9
rotation period rot_per 9.365 h n/a LCDB (Rev. 2015-Feb); Warner et al., 2009 Published Reference List:
[Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.1200   0.015 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 9

1163 Saga (1930 BA)          Discovered 1930-Jan-20 by Reinmuth, K. at Heidelberg (024)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Mar-06 07:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin