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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2830864480306092 2.4042e-08  
a 2.763383489567036 7.7089e-09 au
q 1.981107072959073 6.4837e-08 au
i 5.819904591929972 9.1717e-07 deg
node 268.3605784310674 6.6047e-06 deg
peri 111.2404184467455 7.4073e-06 deg
M 128.6677581327248 2.8507e-06 deg
tp 2458600.809184043585
(2019-Apr-27.30918404)
1.1236e-05 TDB
period 1677.877168898936
4.59
7.0211e-06
1.922e-08
d
yr
n .2145568261330124 8.9781e-10 deg/d
Q 3.545659906174998 9.8912e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3053  
   data-arc span      42450 days (116.22 yr)  
   first obs. used      1905-01-01  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41568  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 19:27:16  

Additional Information
 Earth MOID = .991464 au 
 Jupiter MOID = 1.98099 au 
 T_jup = 3.274 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456787.5 (2014-May-10.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2806938613000738 2.4178e-08  
q 1.98906442763115 6.5197e-08 au
tp 2456914.566009624402
(2014-Sep-14.06600962)
7.1381e-06 TDB
node 269.0964223768695 6.6226e-06 deg
peri 109.5654532242929 7.465e-06 deg
i 5.805569155043863 9.172e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      3053  
   data-arc span      42450 days (116.22 yr)  
   first obs. used      1905-01-01  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41568  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 19:27:16  

Additional Information
 Jupiter MOID = 1.98099 au 
 T_jup = 3.274 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.845625586574036E-16 -1.57113636111127E-15 2.684340033055891E-14 2.480345497648624E-15 -4.075855369183878E-14 -1.743866472614723E-15
q -1.57113636111127E-15 4.250634743421716E-15 -6.498099981090429E-14 -8.22610463635615E-15 1.138178829844941E-13 4.545076110656806E-15
tp 2.684340033055891E-14 -6.498099981090429E-14 5.095226888150445E-11 -1.731734175618858E-11 2.775159796648581E-11 -1.946827109689764E-12
node 2.480345497648624E-15 -8.22610463635615E-15 -1.731734175618858E-11 4.385874449499278E-11 -4.67922991619229E-11 9.521798217140234E-13
peri -4.075855369183878E-14 1.138178829844941E-13 2.775159796648581E-11 -4.67922991619229E-11 5.572647701203252E-11 -1.207388233899971E-12
i -1.743866472614723E-15 4.545076110656806E-15 -1.946827109689764E-12 9.521798217140234E-13 -1.207388233899971E-12 8.412631807510445E-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

[ 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 1.9758626241815 1.97586241635664 1.97586283200603 1.10809889891522 0.608698061130151 2427564.459609053 0.976084283659805 577.124527939386 71.0825209913698 2.57967748439098 2146975.917672 T 43 CATAB v2.0g-lin.ifort 2021-May-03 19:28:18 2021-May-03 19:28
2076-Nov-14 18:57 < 00:01 Jupiter 1.97283325976035 1.97283306284239 1.9728334566783 1.26075673047625 0.854880791448156 2479622.289525399 0.777366258634149 139.306610027633 34.629684124209 20.4699508694505 6316326.26566605 T 43 CATAB v2.0g-lin.ifort 2021-May-03 19:28:18 2021-May-03 19:28

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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