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1407 Lindelof (1936 WC)
Classification: Main-belt Asteroid          SPK-ID: 2001407
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2830864292102747 3.5955e-08  
a 2.763383491316286 8.4227e-09 au
q 1.981107126220936 9.7885e-08 au
i 5.819901655333969 3.6829e-06 deg
node 268.3606187136859 3.8075e-05 deg
peri 111.2403776811797 3.8582e-05 deg
M 128.6677551634405 7.4487e-06 deg
tp 2458600.809197313321
(2019-Apr-27.30919731)
3.339e-05 TDB
period 1677.877170492106
4.59
7.6712e-06
2.1e-08
d
yr
n .2145568259292874 9.8095e-10 deg/d
Q 3.545659856411635 1.0807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2895  
   data-arc span      42388 days (116.05 yr)  
   first obs. used      1905-01-01  
   last obs. used      2021-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42267  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 00:55:05  

Additional Information
 Earth MOID = .991464 au 
 Jupiter MOID = 1.98099 au 
 T_jup = 3.274 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456550.5 (2013-Sep-15.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .280825764987142 3.5823e-08  
q 1.988986353890045 9.733e-08 au
tp 2456914.513425112341
(2014-Sep-14.01342511)
3.099e-05 TDB
node 269.0981924625515 3.8177e-05 deg
peri 109.5535738066263 3.8695e-05 deg
i 5.805712718467537 3.6798e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2895  
   data-arc span      42388 days (116.05 yr)  
   first obs. used      1905-01-01  
   last obs. used      2021-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42267  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 00:55:05  

Additional Information
 Jupiter MOID = 1.98099 au 
 T_jup = 3.274 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.283293886202665E-15 -3.48029960826931E-15 9.175771152052806E-14 -1.464958896981333E-15 -2.980024414606411E-14 -4.663967517080085E-16
q -3.48029960826931E-15 9.473050207033079E-15 -1.895816770672852E-13 3.298869794217854E-15 9.058410871654431E-14 1.264277974514296E-15
tp 9.175771152052806E-14 -1.895816770672852E-13 9.603564648372674E-10 -4.411138123135411E-12 2.102324736783076E-10 -1.758833848737498E-13
node -1.464958896981333E-15 3.298869794217854E-15 -4.411138123135411E-12 1.457478783097115E-9 -1.45034863262562E-9 9.796301508932593E-12
peri -2.980024414606411E-14 9.058410871654431E-14 2.102324736783076E-10 -1.45034863262562E-9 1.497300640642649E-9 -9.802781352124944E-12
i -4.663967517080085E-16 1.264277974514296E-15 -1.758833848737498E-13 9.796301508932593E-12 -9.802781352124944E-12 1.354105329645293E-11

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 10.98   n/a E2021B10  
diameter diameter 20.310 km 0.317 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 31.151 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
geometric albedo albedo 0.187   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
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)

1407 Lindelof (1936 WC)          Discovered 1936-Nov-21 by Vaisala, Y. at Turku
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1934-May-06 23:02 00:01 Jupiter 1.97586276266438 1.97586239206942 1.97586313325856 1.10809852317722 0.608697422590552 2427564.459646431 1.06263754237053 896.544471059185 212.955691769286 -3.14408683404032 1331786.70057168 T 40 CATAB v2.0f-lin.ifort 2021-Feb-24 00:55:11 2021-Feb-24 00:55
2076-Nov-14 18:57 < 00:01 Jupiter 1.97283333502667 1.97283297342417 1.97283369662894 1.26075616845181 0.854879978974577 2479622.289588165 0.879005303691267 288.856416329953 108.431219770551 4.24870588654169 1703519.03950724 T 40 CATAB v2.0f-lin.ifort 2021-Feb-24 00:55:11 2021-Feb-24 00:55

Alternate Designations
 1936 WC = 1977 FL = A905 AB 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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