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JPL Small-Body Database Browser
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37146 (2000 VD46)
Classification: Main-belt Asteroid          SPK-ID: 2037146
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1687606017668121 3.1179e-08  
a 2.325863211569677 7.6554e-09 au
q 1.933349136357889 7.4023e-08 au
i 5.567446567632693 3.4197e-06 deg
node 256.0892618934538 3.9307e-05 deg
peri 351.6001770722194 4.0782e-05 deg
M 334.0996151440468 1.1575e-05 deg
tp 2459093.713410365293
(2020-Sep-01.21341037)
4.1748e-05 TDB
period 1295.611162464735
3.55
6.3966e-06
1.751e-08
d
yr
n .2778611441685528 1.3718e-09 deg/d
Q 2.718377286781466 8.9474e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1118  
   data-arc span      8599 days (23.54 yr)  
   first obs. used      1996-10-12  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53765  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:22:26  

Additional Information
 Earth MOID = .919722 au 
 Jupiter MOID = 2.31616 au 
 T_jup = 3.549 
[ show covariance matrix ]

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 15.4   n/a MPO426157  
diameter diameter 2.103 km 0.390 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.303   0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37146 (2000 VD46)          Discovered 2000-Nov-03 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ 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
1932-Jul-09 01:12 < 00:01 Iris 0.029136249908751 0.0291246182672662 0.0291478818836835 7.4473455483864 7.44734552189298 2426897.549684966 0.643516038541284 600.515206704525 45.8043648069231 15.0886185442265 25737.3887248078 T 19 CATAB v2.0f-lin.ifort 2020-May-20 08:22:37 2020-May-20 08:22
1955-Dec-16 00:06 < 00:01 Iris 0.013692999995139 0.0136863833546312 0.0136996179590483 7.86572740812373 7.86572735474902 2435457.504497555 0.445624220200457 393.61484964545 49.2598023723604 33.3437941751967 23261.9408769709 T 19 CATAB v2.0f-lin.ifort 2020-May-20 08:22:37 2020-May-20 08:22
1966-May-25 20:14 < 00:01 Hebe 0.0221265374006316 0.0221235532637072 0.022129522647235 8.79803031271389 8.7980302807795 2439271.343266702 0.356697963424703 297.674218643228 42.5141112161747 61.0492492075114 68330.2207676841 T 19 CATAB v2.0f-lin.ifort 2020-May-20 08:22:37 2020-May-20 08:22
2014-Oct-21 18:07 00:02 Thisb 0.0334683067678859 0.0334673593537297 0.0334692541866524 1.92188499152825 1.92188488552635 2456952.254631791 2.0364183537721 54.8800535371827 33.847758681369 40.5796454831392 118290.842768307 T 19 CATAB v2.0f-lin.ifort 2020-May-20 08:22:37 2020-May-20 08:22

Alternate Designations
 2000 VD46 = 1999 LO22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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