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 ]  
1329 Eliane (1933 FL)
Classification: Main-belt Asteroid          SPK-ID: 2001329
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1727087147421497 2.9057e-08  
a 2.617284604134262 7.9882e-09 au
q 2.165256744039817 7.6783e-08 au
i 14.46893264343731 3.5398e-06 deg
node 132.0046918241491 1.5989e-05 deg
peri 164.866376300585 1.9921e-05 deg
M 110.9203461023275 1.2695e-05 deg
tp 2458523.977328512560
(2019-Feb-09.47732851)
5.3924e-05 TDB
period 1546.588770803327
4.23
7.0805e-06
1.939e-08
d
yr
n .2327703438665271 1.0657e-09 deg/d
Q 3.069312464228707 9.3679e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3017  
   data-arc span      31728 days (86.87 yr)  
   first obs. used      1933-03-23  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .37074  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 15:52:05  

Additional Information
 Earth MOID = 1.15276 au 
 Jupiter MOID = 2.19631 au 
 T_jup = 3.341 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456427.5 (2013-May-15.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .173244270505761 2.8982e-08  
q 2.162920896337819 7.6621e-08 au
tp 2456979.662048693535
(2014-Nov-18.16204869)
5.2513e-05 TDB
node 132.0773677157389 1.5991e-05 deg
peri 165.2376680553605 1.9922e-05 deg
i 14.47019307786996 3.5406e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      3017  
   data-arc span      31728 days (86.87 yr)  
   first obs. used      1933-03-23  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .37074  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 15:52:05  

Additional Information
 Jupiter MOID = 2.19631 au 
 T_jup = 3.341 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.399490558951366E-16 -2.212350311108109E-15 1.223318414232094E-13 2.583498579023106E-15 2.478242353286681E-14 -8.699529909698803E-16
q -2.212350311108109E-15 5.870825539676998E-15 -2.832030062667955E-13 -5.522020666077868E-15 -6.255839223545597E-14 2.855764070546211E-15
tp 1.223318414232094E-13 -2.832030062667955E-13 2.757661702219001E-9 1.077959433858085E-11 6.430711122803462E-10 3.613458649439514E-13
node 2.583498579023106E-15 -5.522020666077868E-15 1.077959433858085E-11 2.557048698948097E-10 -2.446071514388326E-10 7.214237528295085E-12
peri 2.478242353286681E-14 -6.255839223545597E-14 6.430711122803462E-10 -2.446071514388326E-10 3.968769662748589E-10 -6.962396320976544E-12
i -8.699529909698803E-16 2.855764070546211E-15 3.613458649439514E-13 7.214237528295085E-12 -6.962396320976544E-12 1.253584085275323E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 10.8   n/a MPO502166  
diameter diameter 19.467 km 0.270 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 137.8 h n/a LCDB (Rev. 2019-August); 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:
[Polakis, T. (2018) Minor Planet Bull. 45, 347-352.]
geometric albedo albedo 0.149   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
B-V BV 0.873   0.061 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=2; phase (min.=10.75, mean=10.86, max.=10.98) deg.
U-B UB 0.443   0.086 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=10.75 deg.
Tholen spectral type spec_T S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 2 color indices
SMASSII spectral type spec_B S   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)

1329 Eliane (1933 FL)          Discovered 1933-Mar-23 by Delporte, E. at Uccle
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1933 FL = 1955 MP = 1975 FT 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-08 01:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin