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 ]  
359 Georgia (A893 ED)
Classification: Main-belt Asteroid          SPK-ID: 2000359
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 97 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .157639509844904 3.0939e-08  
a 2.729020443923395 7.7373e-09 au
q 2.298818998786588 8.4089e-08 au
i 6.771107958770089 3.6985e-06 deg
node 6.031980285716209 3.2949e-05 deg
peri 338.0733283072553 3.5782e-05 deg
M 314.4890925226229 1.5673e-05 deg
tp 2459408.671659871808
(2021-Jul-13.17165987)
7.205e-05 TDB
period 1646.677724259917
4.51
7.003e-06
1.917e-08
d
yr
n .2186220137044718 9.2975e-10 deg/d
Q 3.159221889060201 8.957e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2752  
   data-arc span      46590 days (127.56 yr)  
   first obs. used      1893-03-11  
   last obs. used      2020-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43319  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-23 18:10:53  

Additional Information
 Earth MOID = 1.29144 au 
 Jupiter MOID = 2.25703 au 
 T_jup = 3.327 
[ 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 9.31   n/a E2021B10 IRAS observations used: 12
diameter diameter 43.89 km 4.2 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 12
rotation period rot_per 5.537 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2003) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Behrend, R. (2004) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Warner, B.D. (2009) Minor Planet Bull. 36, 109-116.]
[Behrend, R. (2010) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Schmidt, R.E. (2015) Minor Planet Bull. 42, 1-3.]
[Franco, L.; Marchini, A.; Battista Casalnuovo, G.; Chinaglia, B.; et al. (2019) Minor Planet Bull. 46, 350-352.]
geometric albedo albedo 0.2621   0.059 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 12
B-V BV 0.723   0.030 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=2; phase (min.=15.54, mean=16.39, max.=17.24) deg.
U-B UB 0.303   0.035 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=2; phase (min.=15.54, mean=16.39, max.=17.24) deg.
Tholen spectral type spec_T CX   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices
SMASSII spectral type spec_B X   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

359 Georgia (A893 ED)          Discovered 1893-Mar-10 by Charlois, A. at Nice
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A893 ED = 1952 HM4 = 1953 TR = 1958 XO = A902 EB 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-03 00:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin