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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02377460366622563 3.7122e-08  
a 2.969646254315681 2.1361e-08 au
q 2.899044091590435 1.0959e-07 au
i 9.149684718633909 4.0842e-06 deg
node 214.0358167874527 2.5733e-05 deg
peri 110.4289287117682 9.099e-05 deg
M 115.2242864091229 8.781e-05 deg
tp 2458402.230267287974
(2018-Oct-10.73026729)
0.00045554 TDB
period 1869.198851113709
5.12
2.0168e-05
5.522e-08
d
yr
n .1925958812704728 2.078e-09 deg/d
Q 3.040248417040928 2.1869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      827  
   data-arc span      8074 days (22.11 yr)  
   first obs. used      1998-09-14  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54128  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:49:03  

Additional Information
 Earth MOID = 1.90444 au 
 Jupiter MOID = 2.02785 au 
 T_jup = 3.243 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457324.5 (2015-Oct-29.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02538943295330283 3.7471e-08  
q 2.893515194828117 1.1085e-07 au
tp 2456503.127054485445
(2013-Jul-29.62705449)
0.00042221 TDB
node 214.1198228938333 2.58e-05 deg
peri 104.6367345238704 8.5005e-05 deg
i 9.135863624558327 4.0805e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      827  
   data-arc span      8074 days (22.11 yr)  
   first obs. used      1998-09-14  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54128  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:49:03  

Additional Information
 Jupiter MOID = 2.02785 au 
 T_jup = 3.243 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.404071989337136E-15 -4.080677014672373E-15 2.967202160010465E-13 -8.226742985215584E-16 4.106771137792395E-14 -4.324183708618099E-18
q -4.080677014672373E-15 1.228832439258953E-14 -4.783366194355781E-13 4.168806310012452E-15 -1.331776238518883E-14 6.398139330123602E-16
tp 2.967202160010465E-13 -4.783366194355781E-13 1.782594943017871E-7 6.414193236036382E-11 3.421139021896007E-8 -1.022863312233967E-12
node -8.226742985215584E-16 4.168806310012452E-15 6.414193236036382E-11 6.656189213244219E-10 -6.446720091163241E-10 9.201356441938296E-14
peri 4.106771137792395E-14 -1.331776238518883E-14 3.421139021896007E-8 -6.446720091163241E-10 7.22580177938236E-9 -2.47501882744179E-13
i -4.324183708618099E-18 6.398139330123602E-16 -1.022863312233967E-12 9.201356441938296E-14 -2.47501882744179E-13 1.66503662193629E-11

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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