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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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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2833112210443893 2.3699e-08  
a 2.762915919456495 7.6212e-09 au
q 1.980150836672294 6.3988e-08 au
i 5.819968186278333 9.111e-07 deg
node 268.3510178329967 6.6028e-06 deg
peri 111.2433225847883 7.389e-06 deg
M 170.724737630616 2.9845e-06 deg
tp 2458600.993224102082
(2019-Apr-27.49322410)
1.1187e-05 TDB
period 1677.451336565379
4.59
6.9406e-06
1.9e-08
d
yr
n .2146112928301744 8.8798e-10 deg/d
Q 3.545681002240697 9.7804e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3327  
   data-arc span      42578 days (116.57 yr)  
   first obs. used      1905-01-01  
   last obs. used      2021-07-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40686  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 07:38:30  

Additional Information
 Earth MOID = .991068 au 
 Jupiter MOID = 1.98192 au 
 T_jup = 3.274 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457027.5 (2015-Jan-05.0) TDB
Reference: JPL 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2805687224821571 2.383e-08  
q 1.989076402481512 6.4354e-08 au
tp 2456914.599827524528
(2014-Sep-14.09982752)
7.1257e-06 TDB
node 269.0942564367083 6.6199e-06 deg
peri 109.5807706789366 7.4459e-06 deg
i 5.805606988161392 9.1113e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      3327  
   data-arc span      42578 days (116.57 yr)  
   first obs. used      1905-01-01  
   last obs. used      2021-07-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40686  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 07:38:30  

Additional Information
 Jupiter MOID = 1.98192 au 
 T_jup = 3.274 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.678701129437365E-16 -1.528441140258987E-15 2.800654468196875E-14 2.249857418215324E-15 -3.881909149839242E-14 -1.71481410034032E-15
q -1.528441140258987E-15 4.141388438705536E-15 -6.795436783321349E-14 -7.617111483712112E-15 1.088427334674736E-13 4.471126378044733E-15
tp 2.800654468196875E-14 -6.795436783321349E-14 5.077512451729541E-11 -1.724835332737919E-11 2.754300239089387E-11 -1.918210769504574E-12
node 2.249857418215324E-15 -7.617111483712112E-15 -1.724835332737919E-11 4.382320162457213E-11 -4.672167475953529E-11 9.330449816863574E-13
peri -3.881909149839242E-14 1.088427334674736E-13 2.754300239089387E-11 -4.672167475953529E-11 5.544181477110759E-11 -1.184783440865511E-12
i -1.71481410034032E-15 4.471126378044733E-15 -1.918210769504574E-12 9.330449816863574E-13 -1.184783440865511E-12 8.301533031762425E-13

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

[ show close-approach data ]
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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