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305400 (2008 CV77)
Classification: Main-belt Asteroid          SPK-ID: 2305400
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .117131153182083 5.2143e-08  
a 3.099453484281334 3.1898e-08 au
q 2.736410923433236 1.6063e-07 au
i 14.23940346813521 6.0791e-06 deg
node 121.1405970677902 2.3191e-05 deg
peri 60.9038721864306 3.4407e-05 deg
M 99.45382510589332 2.6445e-05 deg
tp 2458649.888723112150
(2019-Jun-15.38872311)
0.00014514 TDB
period 1993.086333970278
5.46
3.0768e-05
8.424e-08
d
yr
n .1806243883489336 2.7884e-09 deg/d
Q 3.462496045129431 3.5635e-08 au
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      7267 days (19.90 yr)  
   first obs. used      2000-09-26  
   last obs. used      2020-08-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6059  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 05:54:58  

Additional Information
 Earth MOID = 1.77435 au 
 Jupiter MOID = 1.65976 au 
 T_jup = 3.165 
[ 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 15.75   n/a E2021B25  

305400 (2008 CV77)          Discovered 2008-Feb-06 by CSS at Catalina
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ 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-Jul-24 10:50 00:04 Jupiter 1.69607176081029 1.69607051494909 1.69607300667805 2.34259977444709 2.11871863719947 2433851.951102180 3.52582592149382 223.439763929856 70.7178820201417 54.1876818387582 878218.275338929 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 05:54:59 2021-Apr-14 05:55
1961-Jun-07 09:02 00:02 Jupiter 1.92110105531195 1.92109935588338 1.92110275474401 4.34160082772138 4.23883100860459 2437457.876312590 2.39456004820306 178.049847235803 44.0216644090948 -66.9004772636316 2372205.27245119 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 05:54:59 2021-Apr-14 05:55
2011-Nov-17 15:59 < 00:01 Jupiter 1.84936944017918 1.84936864823699 1.84937023212127 1.78483424903192 1.50652615908086 2455883.165663349 0.504389447770719 165.49090616998 65.4481304881406 -80.9762975011084 1519430.00866353 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 05:54:59 2021-Apr-14 05:55
2021-Jul-04 00:02 < 00:01 Jupiter 1.70875840098375 1.70875779371447 1.70875900825294 3.7582894205659 3.62399640393757 2459399.501498799 0.381868426879733 77.704503367418 26.8382784842155 85.6432032464418 2146995.57906863 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 05:54:59 2021-Apr-14 05:55
2072-Feb-10 12:31 00:03 Jupiter 1.98994168112953 1.98994056997881 1.98994279228014 3.5665134170949 3.445100013117 2477883.021469450 2.74214025645072 125.582542669953 34.4061210273565 -84.0904360535183 857073.982827366 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 05:54:59 2021-Apr-14 05:55
2081-Aug-14 03:38 00:03 Jupiter 1.66458928041483 1.66458855016845 1.6645900106646 2.82845809157024 2.64243820635931 2481355.651722386 3.3128270768322 293.780083944227 33.3626680942707 79.9456348390867 1260736.53441393 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 05:54:59 2021-Apr-14 05:55
2141-Nov-20 11:46 00:08 Jupiter 1.76556978649136 1.76556776788439 1.76557180520913 1.49580382527644 1.13046006188745 2503367.990416144 7.70071462587247 998.920757302145 122.517488661431 55.9869099183165 1350944.53064331 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 05:54:59 2021-Apr-14 05:55
2151-Aug-13 11:46 00:06 Jupiter 1.82404124603941 1.82403774693609 1.82404474519541 4.12211548044717 4.00788027292289 2506920.990402371 6.16128174190425 537.90141159453 36.1015155749283 -73.1073891941543 2297809.41229203 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 05:54:59 2021-Apr-14 05:55
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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