Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2832596178357308 3.2995e-08  
a 3.166879003768064 1.9235e-08 au
q 2.269830067428722 1.082e-07 au
i 14.11797423542012 5.2827e-06 deg
node 151.7949822318967 1.6841e-05 deg
peri 304.5130204143853 1.9383e-05 deg
M 311.8947161101445 8.5862e-06 deg
tp 2459275.565367966575
(2021-Mar-02.06536797)
5.0004e-05 TDB
period 2058.475170725457
5.64
1.8754e-05
5.135e-08
d
yr
n .1748867341805863 1.5933e-09 deg/d
Q 4.063927940107405 2.4684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      691  
   data-arc span      7950 days (21.77 yr)  
   first obs. used      1999-02-10  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51113  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:29:30  

Additional Information
 Earth MOID = 1.31915 au 
 Jupiter MOID = 1.33243 au 
 T_jup = 3.094 
[ 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 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 1.60754154675616 1.60753934164666 1.60754375189783 3.54091137495557 3.38884085253414 2437817.412495505 2.49068137387892 390.045533233815 17.4156795334495 75.5917003474653 2109648.48158804 T 20 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:32 2020-Dec-17 22:29
1973-May-31 09:45 00:02 Jupiter 1.38094869549537 1.38094805633165 1.38094933466128 2.91041628605653 2.6914303669254 2441833.906370965 1.57077484859144 226.429834352495 26.9192261940419 89.0106286258048 1577060.31995997 T 20 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:32 2020-Dec-17 22:29
1984-Jun-01 23:37 00:01 Jupiter 1.57107674881056 1.57107563096596 1.57107786665615 2.17727832677223 1.91370604978069 2445853.483784807 1.40357544261333 132.393592901297 76.2735257606817 -48.6670409283105 939011.555640518 T 20 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:32 2020-Dec-17 22:29
1994-Nov-01 07:27 00:01 Jupiter 1.99919952498391 1.99919853111525 1.99920051884938 1.51157695639407 1.19895922923698 2449657.810249658 1.06480773132527 339.919356712316 76.2635196747818 7.55567980540382 629317.451017239 T 20 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:32 2020-Dec-17 22:29
2081-Sep-23 10:09 00:02 Jupiter 1.88977432386954 1.88977273048292 1.88977591725981 4.0655184250262 3.95373404561691 2481395.922792349 1.62682001196795 161.692438277955 24.1709759022265 63.818631769805 2381894.27437489 T 20 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:32 2020-Dec-17 22:29
2092-Aug-07 05:32 00:02 Jupiter 1.41804533537379 1.41804426798495 1.41804640278045 3.31946521314782 3.13436044508544 2485366.730269488 1.64429904771071 291.743395725098 19.3155570529138 81.2712453216044 1963155.14350899 T 20 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:32 2020-Dec-17 22:29
2103-Sep-16 01:24 00:02 Jupiter 1.3644382656874 1.36443714211435 1.36443938926899 3.00442210726595 2.79015817258523 2489422.558171586 1.99885348301428 243.487034975569 33.8870516290591 -78.7087248718804 1605593.42699041 T 20 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:32 2020-Dec-17 22:29
2114-Aug-20 10:37 00:04 Jupiter 1.72325946304491 1.72325626917474 1.72326265692782 2.03371623103269 1.77565613685327 2493413.942318160 4.3705583005512 401.849953400142 91.972120590954 -3.55129204091621 432541.696813284 T 20 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:32 2020-Dec-17 22:29

Alternate Designations
 1999 CP57 = 2003 WM149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-20 09:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin