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150639 (2001 CX8)
Classification: Outer Main-belt Asteroid          SPK-ID: 2150639
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09793142792534595 1.0798e-07  
a 3.229374587267587 3.9533e-08 au
q 2.913117322630648 3.4785e-07 au
i 21.27604351616855 9.6283e-06 deg
node 132.3522700129753 2.5059e-05 deg
peri 71.43153842779988 4.9259e-05 deg
M 94.80987735435025 4.0616e-05 deg
tp 2458642.252038398329
(2019-Jun-07.75203840)
0.00023961 TDB
period 2119.708112536445
5.80
3.8924e-05
1.066e-07
d
yr
n .1698347040665064 3.1186e-09 deg/d
Q 3.545631851904527 4.3405e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      6754 days (18.49 yr)  
   first obs. used      2001-01-04  
   last obs. used      2019-07-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56014  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:24  

Additional Information
 Earth MOID = 1.99264 au 
 Jupiter MOID = 1.66423 au 
 T_jup = 3.072 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457187.5 (2015-Jun-14.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09521958829958316 1.0847e-07  
q 2.918226638483047 3.4774e-07 au
tp 2456519.558634925598
(2013-Aug-15.05863493)
0.00024568 TDB
node 132.4279202640447 2.5116e-05 deg
peri 70.04543511386464 4.9368e-05 deg
i 21.24901621543095 9.6082e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      6754 days (18.49 yr)  
   first obs. used      2001-01-04  
   last obs. used      2019-07-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56014  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:24  

Additional Information
 Jupiter MOID = 1.66423 au 
 T_jup = 3.072 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.176488158652296E-14 -3.75347200063589E-14 -1.65491881081957E-11 -2.154788402822191E-14 -2.970269610898008E-12 -4.995444139090901E-14
q -3.75347200063589E-14 1.20925052171363E-13 5.159748078718732E-11 6.859162803534347E-14 9.330824143238891E-12 1.713205590692249E-13
tp -1.65491881081957E-11 5.159748078718732E-11 6.035882816357179E-8 7.318413252003445E-11 1.058651974608081E-8 7.950450327576848E-11
node -2.154788402822191E-14 6.859162803534347E-14 7.318413252003445E-11 6.30832460284404E-10 -5.753805453583006E-10 1.491866027820177E-10
peri -2.970269610898008E-12 9.330824143238891E-12 1.058651974608081E-8 -5.753805453583006E-10 2.437230859708596E-9 -1.240580016099608E-10
i -4.995444139090901E-14 1.713205590692249E-13 7.950450327576848E-11 1.491866027820177E-10 -1.240580016099608E-10 9.231656014333218E-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 14.85   n/a MPCxxxxx  

150639 (2001 CX8)          Discovered 2001-Feb-01 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ 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
1975-Aug-13 18:30 00:04 Jupiter 1.97302440000876 1.97302192945185 1.97302687056678 3.8584002557795 3.74548386122732 2442638.271089331 3.6883871967271 247.826591801064 146.503943319827 87.8684132021975 640142.608320562 T 10 CATAB v2.0f-lin.ifort 2021-Apr-13 19:19:25 2021-Apr-13 19:19
1986-Nov-17 15:16 00:02 Jupiter 1.77127365367021 1.77127188042882 1.77127542691523 4.93596138159504 4.83811072441319 2446752.136393288 1.90774865284367 250.589905803515 76.0260270704726 78.0735805263169 1327859.49641214 T 10 CATAB v2.0f-lin.ifort 2021-Apr-13 19:19:25 2021-Apr-13 19:19
1998-Apr-09 11:24 00:01 Jupiter 1.66801870537354 1.66801746556087 1.66801994518725 5.38519396124507 5.29005773765486 2450912.974966122 1.01401133910997 181.314674799945 56.2853962571077 81.6385827530133 1664878.5017377 T 10 CATAB v2.0f-lin.ifort 2021-Apr-13 19:19:25 2021-Apr-13 19:19
2009-Sep-05 11:40 < 00:01 Jupiter 1.68277623420688 1.68277525600362 1.6827772124107 5.65845448392872 5.56878897076689 2455079.985896193 0.45013802886939 142.611737321322 43.4284658440022 81.4976604914631 1949688.85350828 T 10 CATAB v2.0f-lin.ifort 2021-Apr-13 19:19:25 2021-Apr-13 19:19
2021-Jan-17 05:22 < 00:01 Jupiter 1.83521389382366 1.83521301766324 1.83521476998397 5.85255053538139 5.77315079207415 2459231.723605338 0.468042549926813 172.924794819973 42.3991977680796 89.9491280184313 2308000.11317252 T 10 CATAB v2.0f-lin.ifort 2021-Apr-13 19:19:25 2021-Apr-13 19:19
2188-Oct-04 04:52 00:07 Jupiter 1.86347719719558 1.86347302475389 1.86348136970025 4.42759510773531 4.32371611336667 2520487.702638408 6.8987059098203 641.831684135991 101.160915665672 70.7178297797571 835432.967201866 T 10 CATAB v2.0f-lin.ifort 2021-Apr-13 19:19:25 2021-Apr-13 19:19
2200-Feb-08 05:29 00:06 Jupiter 1.73856341144445 1.73856085708999 1.73856596595506 5.17282284227833 5.07776551054252 2524631.728145702 6.26939128555935 958.08264842889 62.5379075197315 82.8290038333079 1512061.13700023 T 10 CATAB v2.0f-lin.ifort 2021-Apr-13 19:19:25 2021-Apr-13 19:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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