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JPL Small-Body Database Browser
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46060 (2001 DL88)
Classification: Main-belt Asteroid          SPK-ID: 2046060
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02359956642714437 3.7285e-08  
a 2.968523826857414 2.1449e-08 au
q 2.898467951614932 1.1029e-07 au
i 9.151533620102693 4.1343e-06 deg
node 214.0385219781006 2.5927e-05 deg
peri 109.5706445341016 9.2401e-05 deg
M 39.03141133648008 8.9118e-05 deg
tp 2458397.955250297048
(2018-Oct-06.45525030)		 0.00046236 TDB
period 1868.139208814945
5.11		 2.0247e-05
5.543e-08		 d
yr
n .1927051251327069 2.0886e-09 deg/d
Q 3.038579702099897 2.1955e-08 au
   Orbit Determination Parameters
   # obs. used (total)      796  
   data-arc span      7745 days (21.20 yr)  
   first obs. used      1998-09-14  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55918  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:14:17  

Additional Information
 Earth MOID = 1.90302 au 
 Jupiter MOID = 2.02844 au 
 T_jup = 3.244 
[ 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 14.8   n/a MPO319635  
diameter diameter 3.957 km 0.882 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.163   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46060 (2001 DL88)          Discovered 2001-Feb-26 by Deep Lens Survey at Cerro Tololo
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 DL88 = 1998 RZ36 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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