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305420 (2008 CP133)
Classification: Main-belt Asteroid          SPK-ID: 2305420
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05726596936726745 8.6798e-08  
a 3.168646600325919 3.8073e-08 au
q 2.987190981175958 2.7896e-07 au
i 5.362015400027222 6.7812e-06 deg
node 144.5104786936557 8.9322e-05 deg
peri 51.34156970179089 0.00011124 deg
M 27.43549008435332 6.3273e-05 deg
tp 2458843.492876872185
(2019-Dec-25.99287687)
0.0003622 TDB
period 2060.198821024476
5.64
3.7132e-05
1.017e-07
d
yr
n .1747404164715436 3.1494e-09 deg/d
Q 3.350102219475879 4.0253e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      6649 days (18.20 yr)  
   first obs. used      2002-02-11  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66626  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 19:59:21  

Additional Information
 Earth MOID = 1.99002 au 
 Jupiter MOID = 1.6159 au 
 T_jup = 3.193 
[ 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 16.1   n/a MPO471206  

305420 (2008 CP133)          Discovered 2008-Feb-08 by Spacewatch at Kitt Peak
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
1904-Oct-31 21:54 00:06 Jupiter 1.63221714313605 1.63221568583304 1.63221860045344 2.28377907066359 2.04395869528557 2416785.412285243 6.18777143398199 334.199062895798 18.3311101898893 80.8043027146162 1163057.73337425 T 10 CATAB v2.0f-lin.ifort 2020-May-21 19:59:23 2020-May-21 19:59
1915-Jun-15 18:35 00:05 Jupiter 1.6426129125233 1.64261143657412 1.6426143884861 2.51516460755895 2.30103060411282 2420664.274536466 5.39273524941553 311.062635724115 27.6552467759737 -84.9600814775713 1486565.89691823 T 10 CATAB v2.0f-lin.ifort 2020-May-21 19:59:23 2020-May-21 19:59
1926-Jan-30 15:20 00:05 Jupiter 1.90588017594454 1.90587788245494 1.90588246943696 3.2789673851623 3.14050558182456 2424546.138881216 4.69237389582392 178.924975579645 40.3265686867884 -60.5923278415533 1519114.57343151 T 10 CATAB v2.0f-lin.ifort 2020-May-21 19:59:23 2020-May-21 19:59
2001-Mar-21 09:06 < 00:01 Jupiter 1.88441787230653 1.8844169220626 1.88441882255013 3.03147033338056 2.87938137977113 2451989.879193775 0.977936009493422 64.6097219384732 31.1384851655301 79.8175852228661 1499491.99775831 T 10 CATAB v2.0f-lin.ifort 2020-May-21 19:59:23 2020-May-21 19:59
2011-Oct-28 15:30 < 00:01 Jupiter 1.64541489816505 1.64541391920017 1.64541587712919 2.25528978793609 2.0141442576665 2455863.146060113 0.563784468251528 71.6257683511196 10.5444619171662 74.2827559672935 1125175.99069692 T 10 CATAB v2.0f-lin.ifort 2020-May-21 19:59:23 2020-May-21 19:59
2022-Jun-10 19:48 < 00:01 Jupiter 1.62771709830319 1.62771641161448 1.62771778499162 2.45535522124029 2.23338760801264 2459741.324796484 0.72026153888136 90.6986671204817 22.4041464298695 81.9381685953095 1476083.12057974 T 10 CATAB v2.0f-lin.ifort 2020-May-21 19:59:23 2020-May-21 19:59
2033-Jan-27 12:13 00:01 Jupiter 1.86525423694253 1.86525325064046 1.86525522324482 3.21385282188957 3.06930588742937 2463625.009282786 1.26844598486862 94.2500051424078 32.8535123551041 -75.4651453330187 1963416.14023895 T 10 CATAB v2.0f-lin.ifort 2020-May-21 19:59:23 2020-May-21 19:59
2108-Mar-24 06:59 00:05 Jupiter 1.91587652705683 1.9158740494104 1.91587900470185 3.15341710263632 3.00995437292583 2491073.790987206 5.06271604924727 99.0928126477803 64.8841041847638 -35.8814843571401 697730.461141409 T 10 CATAB v2.0f-lin.ifort 2020-May-21 19:59:23 2020-May-21 19:59
2118-Nov-01 11:21 00:06 Jupiter 1.66721018961059 1.66720824100731 1.66721213822145 2.25621427719564 2.01851609070424 2494947.972916657 5.88200485018985 252.111931066097 5.73410126391188 80.956412293702 1093708.49629813 T 10 CATAB v2.0f-lin.ifort 2020-May-21 19:59:23 2020-May-21 19:59
2129-Jun-12 15:57 00:06 Jupiter 1.61619993022932 1.61619883599495 1.61620102447987 2.37856193797763 2.14694931895542 2498824.164495314 6.45821639214573 394.484207205727 27.7578700488078 89.7275400537295 1389538.19730752 T 10 CATAB v2.0f-lin.ifort 2020-May-21 19:59:23 2020-May-21 19:59
2140-Jan-29 19:16 00:07 Jupiter 1.82715377896482 1.82715038276052 1.82715717518459 3.14100984127689 2.98978145495528 2502707.302896199 7.05285827430402 331.551552192113 35.8076600104797 -66.6555914776558 1776425.46243528 T 10 CATAB v2.0f-lin.ifort 2020-May-21 19:59:23 2020-May-21 19:59
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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