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 ]  
1114 Lorraine (1928 WA)
Classification: Main-belt Asteroid          SPK-ID: 2001114
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 49 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07123536537990978 1.1976e-08  
a 3.092941330361076 1.1185e-08 au
q 2.872614524594181 3.8162e-08 au
i 10.72041530621016 5.2528e-07 deg
node 195.3320241617484 2.7239e-06 deg
peri 207.33836892738 1.8693e-05 deg
M 351.9963145458929 1.5821e-05 deg
tp 2459244.671633650829
(2021-Jan-30.17163365)		 8.7264e-05 TDB
period 1986.808227969341
5.44		 1.0778e-05
2.951e-08		 d
yr
n .1811951425065043 9.8292e-10 deg/d
Q 3.313268136127972 1.1982e-08 au
   Orbit Determination Parameters
   # obs. used (total)      3514  
   data-arc span      41784 days (114.40 yr)  
   first obs. used      1906-10-26  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4001  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 19:11:36  

Additional Information
 Earth MOID = 1.88307 au 
 Jupiter MOID = 2.0531 au 
 T_jup = 3.194 
[ 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 10.06   n/a MPCxxxxx  
diameter diameter 75.631 km 0.625 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 20.71 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Ditteon, R.; Adam, A.; Doyel, M.; Gibson, J.; et al. (2018) Minor Planet Bull. 45, 13-16.]
geometric albedo albedo 0.031   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
SMASSII spectral type spec_B Xc   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)

1114 Lorraine (1928 WA)          Discovered 1928-Nov-17 by Schaumasse, A. at Nice
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1928 WA = 1971 YK = A906 UE 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-08 19:19 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin