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48417 (1988 CQ2)
Classification: Main-belt Asteroid          SPK-ID: 2048417
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2443030529054149 3.9649e-08  
a 3.038002757893056 1.1629e-08 au
q 2.295809409404712 1.1966e-07 au
i 3.2249980624051 5.0277e-06 deg
node 133.7977055887607 6.9941e-05 deg
peri 348.5519923266693 7.0709e-05 deg
M 34.993200266698 8.9396e-06 deg
tp 2458812.498275047105
(2019-Nov-24.99827505)
4.7765e-05 TDB
period 1934.107782861224
5.30
1.1105e-05
3.04e-08
d
yr
n .1861323361552445 1.0687e-09 deg/d
Q 3.780196106381399 1.447e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1335  
   data-arc span      11789 days (32.28 yr)  
   first obs. used      1988-01-19  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51512  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:45:27  

Additional Information
 Earth MOID = 1.31168 au 
 Jupiter MOID = 1.31246 au 
 T_jup = 3.192 
[ 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 14.3   n/a MPO452830  
diameter diameter 6.830 km 0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.079   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48417 (1988 CQ2)          Discovered 1988-Feb-11 by Elst, E. W. at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

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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
1928-Apr-15 22:16 00:02 Jupiter 1.95684898710447 1.95684701134588 1.95685096286251 2.99399156929552 2.84574859672307 2425352.428043607 2.14432504786714 97.6293233210505 21.5029595718885 55.6898394597375 1225992.25529943 T 26 CATAB v2.0f-lin.ifort 2020-May-20 09:45:42 2020-May-20 09:45
1937-Jun-22 22:38 00:02 Jupiter 1.41881552233478 1.41881445570688 1.41881658896989 0.455567654444112 n/a 2428707.443013556 1.91056741394449 317.629271954908 45.7616962875637 -85.0522331050178 4619706.98027052 F 26 CATAB v2.0f-lin.ifort 2020-May-20 09:45:42 2020-May-20 09:45
1985-Aug-24 15:24 < 00:01 Jupiter 1.31536252967227 1.31536207723893 1.3153629821274 0.513171932533138 n/a 2446302.141915333 0.630673121921168 303.258754976309 10.5960991988656 -86.2317088118888 18523686.8993276 F 26 CATAB v2.0f-lin.ifort 2020-May-20 09:45:42 2020-May-20 09:45
2033-Nov-03 22:22 < 00:01 Jupiter 1.43343454518961 1.43343391299002 1.43343517738934 0.736880473710882 n/a 2463905.431926337 0.473905855571106 51.3164841283665 26.1384469178162 -66.4781189464107 7702234.86109767 F 26 CATAB v2.0f-lin.ifort 2020-May-20 09:45:42 2020-May-20 09:45
2043-Jan-16 16:15 < 00:01 Jupiter 1.94173355848353 1.94173273668169 1.9417343802847 1.89813325847166 1.65241350118689 2467266.177409889 0.644878386367896 76.7161772676039 22.394619414203 -77.8811665181431 1523171.20253672 T 26 CATAB v2.0f-lin.ifort 2020-May-20 09:45:42 2020-May-20 09:45
2082-Apr-09 16:09 00:01 Jupiter 1.79068984543775 1.79068860843334 1.79069108244104 2.11019508642414 1.87267029110165 2481594.172847617 1.44124302819659 75.2117949338751 20.6304701440233 -85.190802774779 1107414.40223066 T 26 CATAB v2.0f-lin.ifort 2020-May-20 09:45:42 2020-May-20 09:45
2091-Jun-19 12:57 00:02 Jupiter 1.53325064373017 1.53324935315861 1.5332519343039 0.646177319929342 n/a 2484952.039451833 1.56400457946333 177.490551913644 53.7366980329949 -77.9163116351439 4181274.70717359 F 26 CATAB v2.0f-lin.ifort 2020-May-20 09:45:42 2020-May-20 09:45
2139-Sep-24 20:17 00:02 Jupiter 1.31372011419444 1.31371939396113 1.31372083443519 0.518028180858855 n/a 2502580.344936773 1.93160440571764 327.98098342882 31.5496165212876 -86.9865885099103 6218421.02896321 F 26 CATAB v2.0f-lin.ifort 2020-May-20 09:45:42 2020-May-20 09:45
2187-Nov-12 14:33 00:03 Jupiter 1.33437771390092 1.33437660528664 1.3343788225437 0.580019645231452 n/a 2520161.106454730 3.15704949015865 329.774681407998 17.9026061499923 -80.860493022951 11005191.6179873 F 26 CATAB v2.0f-lin.ifort 2020-May-20 09:45:42 2020-May-20 09:45

Alternate Designations
 1988 CQ2 = 1999 FN36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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