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484487 (2008 CX184)
Classification: Main-belt Asteroid          SPK-ID: 2484487
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3017949565213042 8.7555e-08  
a 2.667995226725143 2.4525e-08 au
q 1.862807723276582 2.2828e-07 au
i 10.2353285490443 1.0016e-05 deg
node 74.15126426931003 4.8075e-05 deg
peri 353.9608524182279 5.1246e-05 deg
M 332.7557424523249 1.6895e-05 deg
tp 2459120.961557935392
(2020-Sep-28.46155794)
7.5772e-05 TDB
period 1591.754180889456
4.36
2.1948e-05
6.009e-08
d
yr
n .2261655752641627 3.1185e-09 deg/d
Q 3.473182730173705 3.1927e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      6631 days (18.15 yr)  
   first obs. used      2002-09-01  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58692  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:44:04  

Additional Information
 Earth MOID = .87739 au 
 Jupiter MOID = 1.85268 au 
 T_jup = 3.294 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457277.5 (2015-Sep-12.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2989986589556262 8.6658e-08  
q 1.872944755884175 2.2509e-07 au
tp 2457521.997065588399
(2016-May-13.49706559)
6.6177e-05 TDB
node 74.27578636296641 4.8273e-05 deg
peri 353.1162865872027 5.1599e-05 deg
i 10.20854113189727 9.9967e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      6631 days (18.15 yr)  
   first obs. used      2002-09-01  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58692  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:44:04  

Additional Information
 Jupiter MOID = 1.85268 au 
 T_jup = 3.294 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.50966309068355E-15 -1.945224137678026E-14 -2.900623473719858E-13 -2.117820261369384E-13 1.346577894769276E-14 -1.872265949869922E-14
q -1.945224137678026E-14 5.066406327207604E-14 1.296128377843794E-12 5.398222467530193E-13 8.265836957180676E-14 5.030065981863452E-14
tp -2.900623473719858E-13 1.296128377843794E-12 4.379442992447712E-9 7.415342881273496E-12 1.268541826931458E-9 3.258075924131854E-12
node -2.117820261369384E-13 5.398222467530193E-13 7.415342881273496E-12 2.330270083200681E-9 -2.283401278513198E-9 -1.325346203109628E-10
peri 1.346577894769276E-14 8.265836957180676E-14 1.268541826931458E-9 -2.283401278513198E-9 2.662484533319447E-9 1.312943267534143E-10
i -1.872265949869922E-14 5.030065981863452E-14 3.258075924131854E-12 -1.325346203109628E-10 1.312943267534143E-10 9.993417945380802E-11

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 16.8   n/a MPO456328  

484487 (2008 CX184)          Discovered 2008-Feb-06 by Lowe, A. at Mayhill
Reference: Last Updated: 2017-03-14

[ 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
1900-Dec-31 18:49 00:05 Jupiter 1.86974677149718 1.8697451515753 1.86974839162513 2.15634805980803 1.9348922011045 2415385.284045647 4.59059500396508 1069.58294483539 60.7536271283482 85.8446613842168 951602.628647214 T 8 CATAB v2.0f-lin.ifort 2020-Nov-12 02:44:05 2020-Nov-12 02:44
1983-Oct-30 12:45 00:01 Jupiter 1.85573161576706 1.85573083053237 1.85573240104046 2.1563869989507 1.93316660036181 2445638.031241951 1.33026558318477 506.021625143708 60.3006477223623 84.589838023349 938053.075682481 T 8 CATAB v2.0f-lin.ifort 2020-Nov-12 02:44:05 2020-Nov-12 02:44
2066-Aug-28 05:38 00:02 Jupiter 1.85832861186631 1.85832767110939 1.85832955262735 2.1616674899718 1.93938399553098 2475890.734431176 2.02770920499455 391.60164079737 62.2743274407726 82.5938111703878 962309.178585877 T 8 CATAB v2.0f-lin.ifort 2020-Nov-12 02:44:05 2020-Nov-12 02:44
2115-Feb-04 08:33 00:04 Jupiter 1.9671055616134 1.96710356432827 1.96710755898531 2.05687567496205 1.83563365108244 2493581.856149380 4.18576074156364 722.307313329541 61.313838752131 81.2212962067393 1016017.78768331 T 8 CATAB v2.0f-lin.ifort 2020-Nov-12 02:44:05 2020-Nov-12 02:44
2149-Jun-28 09:15 00:05 Jupiter 1.88400138999801 1.88399916178517 1.88400361821042 2.17251916192994 1.95465227780353 2506144.885429133 5.28553613643361 456.205671394136 113.449813134862 86.5540837504826 910929.765939095 T 8 CATAB v2.0f-lin.ifort 2020-Nov-12 02:44:05 2020-Nov-12 02:44
2197-Nov-29 01:35 00:07 Jupiter 1.89919496465762 1.8991924563773 1.89919747329496 2.02738491754758 1.79396460973963 2523830.566024030 7.39550630597646 1414.91753099144 72.8079536189657 83.1150912318648 955640.510912661 T 8 CATAB v2.0f-lin.ifort 2020-Nov-12 02:44:05 2020-Nov-12 02:44
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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