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79479 (1998 CJ2)
Classification: Main-belt Asteroid          SPK-ID: 2079479
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1745589500876591 4.5092e-08  
a 3.139499360576318 2.1316e-08 au
q 2.591471648393239 1.4526e-07 au
i 9.984961444368951 5.6316e-06 deg
node 344.0407550888552 2.3585e-05 deg
peri 139.8932352919844 2.816e-05 deg
M 15.397996336403 1.3155e-05 deg
tp 2458913.593804843263
(2020-Mar-05.09380484)
7.4292e-05 TDB
period 2031.837751672944
5.56
2.0693e-05
5.665e-08
d
yr
n .1771795015146208 1.8045e-09 deg/d
Q 3.687527072759397 2.5037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1283  
   data-arc span      8187 days (22.41 yr)  
   first obs. used      1998-01-09  
   last obs. used      2020-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48784  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:23:07  

Additional Information
 Earth MOID = 1.61581 au 
 Jupiter MOID = 1.40406 au 
 T_jup = 3.164 
[ 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 13.9   n/a MPO459362  
diameter diameter 10.557 km 0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79479 (1998 CJ2)          Discovered 1998-Feb-01 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ 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
1951-Mar-07 13:52 00:02 Jupiter 1.55198684601415 1.55198551823529 1.55198817421285 2.98844503698139 2.79986975182492 2433713.077795945 2.24493157796331 1772.11822680887 34.6095441323584 -88.3508622865889 1689959.44767243 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 21:23:10 2020-Nov-12 21:23
1961-Sep-24 16:42 00:02 Jupiter 1.50007140060617 1.5000704826829 1.50007231860089 2.49893230198478 2.26171462635853 2437567.196036802 1.78646330583906 757.022144756737 16.7085506913064 85.6516515328002 1985758.70548376 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 21:23:10 2020-Nov-12 21:23
1972-Feb-04 18:45 00:02 Jupiter 1.99291082815834 1.99290976204881 1.99291189426741 2.16493212946577 1.9587995265921 2441352.281196194 1.56865970913478 60.8183970772504 26.0294095352948 70.3283019853541 1695741.06166526 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 21:23:10 2020-Nov-12 21:23
2046-Mar-03 11:46 00:01 Jupiter 1.56229840984292 1.5622975337585 1.56229928631206 2.94777379073708 2.75772398972831 2468407.990564973 1.04830455728508 1680.79327213658 19.0780520515953 -88.7753087298917 1879720.75741127 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 21:23:10 2020-Nov-12 21:23
2056-Sep-20 08:07 00:01 Jupiter 1.48922380572461 1.4892229942914 1.48922461722868 2.59932554581958 2.37043408175911 2472261.838274395 1.42766205030823 779.340644292885 15.6679412511714 86.6149371109964 1997190.3717562 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 21:23:10 2020-Nov-12 21:23
2067-Feb-06 21:16 00:02 Jupiter 1.98964154688509 1.98963988144544 1.98964321232384 2.26429993807453 2.06775770657421 2476053.386021937 2.15983424304091 60.151586288065 51.5027544946656 53.7241165387367 1312446.96589388 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 21:23:10 2020-Nov-12 21:23
2141-Feb-24 12:31 00:04 Jupiter 1.56283062912671 1.5628278343102 1.56283342752796 2.87614935903902 2.68109598559017 2503099.021636946 4.32048795235689 4147.79544697009 40.3551409177906 -88.2170758181278 1612060.92768253 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 21:23:10 2020-Nov-12 21:23
2151-Sep-15 18:06 00:04 Jupiter 1.46694100660495 1.46693903372112 1.4669429803053 2.67343071887322 2.44794140315472 2506954.254371135 4.44729540323766 1896.77405592212 14.2529032398159 86.5827400506306 1827716.41526566 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 21:23:10 2020-Nov-12 21:23
2162-Feb-10 07:54 00:06 Jupiter 1.97785063919434 1.97784654582384 1.97785473256158 2.37690703051425 2.18933299494915 2510754.829310557 5.70331628027727 159.850585337884 51.6167832056722 11.3897062186772 701399.859907412 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 21:23:10 2020-Nov-12 21:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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