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146888 (2002 CG34)
Classification: Outer Main-belt Asteroid          SPK-ID: 2146888
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04865789242693713 5.8411e-08  
a 3.222442489239755 3.2024e-08 au
q 3.065645229246336 1.9098e-07 au
i 6.275125912222644 6.7567e-06 deg
node 14.00377340561169 3.9471e-05 deg
peri 4.88240164227493 6.124e-05 deg
M 196.3132354039164 4.8153e-05 deg
tp 2460161.198811871125
(2023-Aug-04.69881187)
0.00028722 TDB
period 2112.886604650257
5.78
3.1496e-05
8.623e-08
d
yr
n .1703830197075769 2.5399e-09 deg/d
Q 3.379239749233175 3.3582e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      7117 days (19.49 yr)  
   first obs. used      2000-11-20  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59258  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:03:06  

Additional Information
 Earth MOID = 2.06581 au 
 Jupiter MOID = 1.88583 au 
 T_jup = 3.177 
[ 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 15.05   n/a E2021B55  

146888 (2002 CG34)          Discovered 2002-Feb-06 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ 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
2001-May-06 04:02 < 00:01 Jupiter 1.99549831131307 1.99549782270536 1.9954987999209 3.72343256136756 3.60763311759153 2452035.667999952 0.713408473947489 54.8023069480416 16.2809787803166 -74.079690355264 3972639.9737106 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 19:03:07 2021-Apr-13 19:03
2012-Aug-24 14:43 < 00:01 Jupiter 1.95400143422291 1.95400093568686 1.95400193275897 3.80523653508499 3.68956136582129 2456164.112884080 0.283028341719949 49.1819452802344 17.4509176318976 -74.9652558422661 3330038.58164991 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 19:03:07 2021-Apr-13 19:03
2023-Dec-12 11:45 < 00:01 Jupiter 1.92093972835344 1.92093919909052 1.92094025761648 3.94295589019941 3.82949313447394 2460290.989239494 0.462583428778292 47.3190261785994 19.8277423365884 -76.2536389034775 2888654.94087917 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 19:03:07 2021-Apr-13 19:03
2035-Mar-31 03:31 < 00:01 Jupiter 1.9025141667063 1.9025136051824 1.90251472823019 4.0840750535792 3.97356825160518 2464417.646863772 0.943568646271438 56.6403100849629 22.7361712684367 -80.8789584510655 2694547.39711284 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 19:03:07 2021-Apr-13 19:03
2046-Jul-16 14:16 00:01 Jupiter 1.90849676242246 1.90849617445117 1.90849735039386 4.19508737133243 4.08792427617958 2468543.094099950 1.44522732157495 79.2275715561704 24.4253137463005 -83.4451216984522 2707296.48961109 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 19:03:07 2021-Apr-13 19:03
2057-Nov-01 09:27 00:02 Jupiter 1.93797137672565 1.9379707439951 1.93797200945642 4.24654686796715 4.14234561001559 2472668.893740580 1.95101909858721 86.4294932480637 25.414140582461 -80.5818793927022 2884781.85557832 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 19:03:07 2021-Apr-13 19:03
2069-Feb-16 02:47 00:02 Jupiter 1.98387508306648 1.9838743770734 1.98387578905979 4.23674491784323 4.13474308720612 2476793.616196124 2.45509599053186 70.208241809251 28.5554245448917 -74.2799043138372 3228728.51022373 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 19:03:07 2021-Apr-13 19:03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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