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101647 (1999 CP57)
Classification: Main-belt Asteroid          SPK-ID: 2101647
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2834338144858135 3.2674e-08  
a 3.16776619663329 1.7539e-08 au
q 2.269914140122299 1.0785e-07 au
i 14.11772353063497 4.1075e-06 deg
node 151.7925881993351 1.6336e-05 deg
peri 304.4911737329438 1.8447e-05 deg
M 346.892773205377 6.9216e-06 deg
tp 2459275.478443475025
(2021-Mar-01.97844347)
3.9705e-05 TDB
period 2059.340245953641
5.64
1.7103e-05
4.683e-08
d
yr
n .1748132688162421 1.4518e-09 deg/d
Q 4.06561825314428 2.251e-08 au
  Orbit Determination Parameters
   # obs. used (total)      912  
   data-arc span      8013 days (21.94 yr)  
   first obs. used      1999-02-10  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46483  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:29:19  

Additional Information
 Earth MOID = 1.3191 au 
 Jupiter MOID = 1.3312 au 
 T_jup = 3.094 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458072.5 (2017-Nov-15.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2821600920412324 3.2721e-08  
q 2.274520345963754 1.0813e-07 au
tp 2457217.167958318278
(2015-Jul-13.66795832)
4.1039e-05 TDB
node 151.8289642982835 1.6342e-05 deg
peri 304.5434609952017 1.8482e-05 deg
i 14.11044616354847 4.1063e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      912  
   data-arc span      8013 days (21.94 yr)  
   first obs. used      1999-02-10  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46483  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:29:19  

Additional Information
 Jupiter MOID = 1.3312 au 
 T_jup = 3.094 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.070661715923999E-15 -3.515792973188411E-15 1.069619067243557E-13 -3.292291946070116E-15 4.09684359343033E-14 -8.553540344749989E-15
q -3.515792973188411E-15 1.169191019699549E-14 -4.888030475425285E-13 1.185264528723182E-14 -1.463196565038863E-13 2.937848172974984E-14
tp 1.069619067243557E-13 -4.888030475425285E-13 1.68420026145069E-9 1.449438816555061E-12 3.665334663304158E-10 3.080920220880706E-12
node -3.292291946070116E-15 1.185264528723182E-14 1.449438816555061E-12 2.670594790837462E-10 -2.583432106090818E-10 9.327914211936324E-12
peri 4.09684359343033E-14 -1.463196565038863E-13 3.665334663304158E-10 -2.583432106090818E-10 3.41584770077949E-10 -8.165597905698279E-12
i -8.553540344749989E-15 2.937848172974984E-14 3.080920220880706E-12 9.327914211936324E-12 -8.165597905698279E-12 1.686135002449832E-11

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 14.8   n/a MPO412744  
diameter diameter 6.443 km 0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101647 (1999 CP57)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1962-Jun-01 21:54 00:02 Jupiter 1.60754166399932 1.60753978817726 1.6075435398455 3.54091096056461 3.38884043088768 2437817.412550795 2.17307337675099 338.223201948872 17.0102983399886 75.8884198970794 2614133.57034222 T 22 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:20 2021-Feb-24 08:29
1973-May-31 09:45 00:01 Jupiter 1.38094866403821 1.38094809870809 1.38094922936928 2.9104155749236 2.69142959274043 2441833.906368872 1.3751881453529 193.413348277819 26.5217475980498 89.5806540039334 2023664.31054992 T 22 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:20 2021-Feb-24 08:29
1984-Jun-01 23:37 00:01 Jupiter 1.57107660065667 1.57107561123436 1.57107759007988 2.17727765921936 1.91370526371985 2445853.483770503 1.25401065563795 115.050806176244 72.7586565819873 -43.2241145828263 1120957.59101618 T 22 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:20 2021-Feb-24 08:29
1994-Nov-01 07:27 < 00:01 Jupiter 1.99919937147476 1.99919853570388 1.99920020724326 1.5115761273962 1.19895815695134 2449657.810312824 0.959162548020216 310.410288653659 60.5867286633801 6.97252522613918 707923.208483565 T 22 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:20 2021-Feb-24 08:29
2081-Sep-23 10:09 00:01 Jupiter 1.88977424002769 1.88977274930211 1.88977573075597 4.06551786124728 3.95373346086867 2481395.922725670 1.44888598514595 144.277826631375 23.1576469373164 62.6118656970034 2652382.59676186 T 22 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:20 2021-Feb-24 08:29
2092-Aug-07 05:31 00:01 Jupiter 1.41804527662214 1.41804424323318 1.41804631002642 3.31946449724787 3.13435967901122 2485366.730179157 1.45094102722032 266.925858363256 17.9458613376261 80.6615181473634 2502314.99604809 T 22 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:20 2021-Feb-24 08:29
2103-Sep-16 01:24 00:02 Jupiter 1.36443825788261 1.36443732180608 1.3644391939655 3.00442128413972 2.79015728497616 2489422.558053567 1.72434367506653 220.829046562495 31.8248797529263 -79.9950322864124 2065549.02601833 T 22 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:20 2021-Feb-24 08:29
2114-Aug-20 10:37 00:04 Jupiter 1.72325950885771 1.7232567211929 1.72326229653251 2.03371461860396 1.77565429744548 2493413.942109085 3.79747722711124 352.540426789234 88.3559998044889 -4.58217483760003 501308.287523154 T 22 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:20 2021-Feb-24 08:29

Alternate Designations
 1999 CP57 = 2003 WM149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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