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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2445193339852189 3.9988e-08  
a 3.03877813197222 1.7664e-08 au
q 2.295738127013525 1.2232e-07 au
i 3.224686593310151 5.1307e-06 deg
node 133.7999578007084 9.0299e-05 deg
peri 348.5941636360787 9.111e-05 deg
M 320.5292231170054 1.3813e-05 deg
tp 2458812.638790888700
(2019-Nov-25.13879089)
7.5485e-05 TDB
period 1934.848278925938
5.30
1.687e-05
4.619e-08
d
yr
n .1860611004599498 1.6223e-09 deg/d
Q 3.781818136930915 2.1983e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1017  
   data-arc span      11636 days (31.86 yr)  
   first obs. used      1988-01-19  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5619  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:34:47  

Additional Information
 Earth MOID = 1.31194 au 
 Jupiter MOID = 1.31201 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

[ 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
1928-Apr-15 22:16 00:03 Jupiter 1.95684794918423 1.95684481022692 1.95685108814021 2.99398598340464 2.84574263917013 2425352.427446094 3.2850862676145 149.051443096846 26.3126193577696 52.8444194187963 975860.519547095 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 03:34:55 2019-Dec-04 03:35
1937-Jun-22 22:37 00:03 Jupiter 1.41881611824342 1.41881439923063 1.41881783727708 0.455568058976568 n/a 2428707.442489396 2.9109538557595 393.109485715751 60.5916203916358 -81.01869678749 3459885.04875656 F 22 CATAB v2.0f-lin.ifort 2019-Dec-04 03:34:55 2019-Dec-04 03:35
1985-Aug-24 15:24 < 00:01 Jupiter 1.31536248023134 1.31536201249436 1.31536294799268 0.513172125827525 n/a 2446302.141775575 0.895330566505516 328.003842129939 11.7955803553903 -86.4805369863552 16644631.5520652 F 22 CATAB v2.0f-lin.ifort 2019-Dec-04 03:34:55 2019-Dec-04 03:35
2033-Nov-03 22:22 < 00:01 Jupiter 1.43343434319769 1.43343370996799 1.43343497642753 0.736880503867733 n/a 2463905.431974904 0.650014613801368 62.1771588726797 28.5954782839435 -75.9609930171069 7320506.05330741 F 22 CATAB v2.0f-lin.ifort 2019-Dec-04 03:34:55 2019-Dec-04 03:35
2043-Jan-16 16:16 < 00:01 Jupiter 1.94173374701374 1.94173285774987 1.94173463627684 1.89813425404264 1.65241467043441 2467266.177484365 0.929923004461083 81.0638097342953 22.6585540760299 -78.2228243954093 1481047.04657174 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 03:34:55 2019-Dec-04 03:35
2082-Apr-09 16:09 00:02 Jupiter 1.7906898512229 1.79068827852021 1.79069142392426 2.11019530428387 1.8726705374102 2481594.173109246 2.13602296515891 106.691365975076 24.2059912361386 -83.5820988882233 970426.606072971 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 03:34:55 2019-Dec-04 03:35
2091-Jun-19 12:57 00:02 Jupiter 1.53325056051447 1.53324886564279 1.53325225538955 0.646177340327254 n/a 2484952.039749578 2.34151694627677 197.293754190552 65.0658021429477 -73.1660358751537 3389812.61699678 F 22 CATAB v2.0f-lin.ifort 2019-Dec-04 03:34:55 2019-Dec-04 03:35
2139-Sep-24 20:17 00:03 Jupiter 1.31371999417744 1.31371908140344 1.31372090695245 0.518028580444289 n/a 2502580.345434404 2.99521329279411 349.76092388633 44.8906454731944 -88.7575289284574 4375356.29528128 F 22 CATAB v2.0f-lin.ifort 2019-Dec-04 03:34:55 2019-Dec-04 03:35
2187-Nov-12 14:34 00:05 Jupiter 1.33437797357742 1.33437636006666 1.33437958715792 0.580020412855651 n/a 2520161.107251161 4.89839916342556 502.406518673967 19.5473796683834 -81.0558926799087 10084462.4411729 F 22 CATAB v2.0f-lin.ifort 2019-Dec-04 03:34:55 2019-Dec-04 03:35

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