Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
357157 (2002 CM85)
Classification: Main-belt Asteroid          SPK-ID: 2357157
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .160278286035343 7.324e-08  
a 3.087434864264008 3.7769e-08 au
q 2.592586095974011 2.1581e-07 au
i 2.624873451730195 8.4989e-06 deg
node 79.85256721767543 0.00017231 deg
peri 83.54457683810104 0.00017587 deg
M 116.3044967010394 2.9874e-05 deg
tp 2458360.339109131366
(2018-Aug-29.83910913)
0.00016504 TDB
period 1981.504819242716
5.43
3.636e-05
9.955e-08
d
yr
n .1816801031741035 3.3338e-09 deg/d
Q 3.582283632554005 4.3823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      6382 days (17.47 yr)  
   first obs. used      2002-01-11  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63689  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:28:10  

Additional Information
 Earth MOID = 1.60216 au 
 Jupiter MOID = 1.39844 au 
 T_jup = 3.204 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457351.5 (2015-Nov-25.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .158556203794826 7.276e-08  
q 2.594628037107373 2.1281e-07 au
tp 2456377.902757903700
(2013-Mar-26.40275790)
0.00017144 TDB
node 79.88756697764907 0.00017193 deg
peri 82.62341916089559 0.00017568 deg
i 2.628660415873785 8.5103e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      6382 days (17.47 yr)  
   first obs. used      2002-01-11  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63689  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:28:10  

Additional Information
 Jupiter MOID = 1.39844 au 
 T_jup = 3.204 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.293968297410853E-15 -1.535357909802002E-14 -4.906837128484403E-14 1.434886889174972E-14 7.374922964989135E-14 -3.60247079361167E-15
q -1.535357909802002E-14 4.528707868283609E-14 -7.928729312880172E-13 -3.450786471106463E-14 -3.443299393665343E-13 1.0172272653432E-14
tp -4.906837128484403E-14 -7.928729312880172E-13 2.939316642345099E-8 -1.459725836841276E-10 6.249235855772203E-9 -6.32132746807808E-13
node 1.434886889174972E-14 -3.450786471106463E-14 -1.459725836841276E-10 2.956101644685486E-8 -2.95584962277466E-8 -9.996132095608434E-11
peri 7.374922964989135E-14 -3.443299393665343E-13 6.249235855772203E-9 -2.95584962277466E-8 3.086409389662222E-8 9.959059624354669E-11
i -3.60247079361167E-15 1.0172272653432E-14 -6.32132746807808E-13 -9.996132095608434E-11 9.959059624354669E-11 7.242544695705448E-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 16.4   n/a MPO476670  

357157 (2002 CM85)          Discovered 2002-Jan-11 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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
1901-Dec-16 07:31 00:06 Jupiter 1.78015203391025 1.78014767127535 1.78015639652582 1.95443540040274 1.6935726507276 2415734.812971409 6.13157266087248 145.950111923258 50.925113263139 64.7440696078001 380881.833713413 T 8 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:12 2020-Feb-26 00:28
1951-Aug-25 03:59 00:04 Jupiter 1.44713613759231 1.44713434539365 1.44713792979722 1.00488495218134 n/a 2433883.665753553 3.57143197845614 204.837637599746 51.9430258787835 -68.4672469495203 3894910.66228925 F 8 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:12 2020-Feb-26 00:28
1961-Mar-05 16:00 00:03 Jupiter 1.83614551169305 1.83614312245751 1.83614790092421 2.18450928662915 1.96200699933361 2437364.166497684 2.9986623180036 89.6012993885987 20.4075667668696 -88.9561840702055 554137.168006207 T 8 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:12 2020-Feb-26 00:28
2010-Dec-03 17:25 < 00:01 Jupiter 1.43078161849695 1.43078064220389 1.43078259479036 0.957267070975208 n/a 2455534.225918993 0.728875217603686 114.930069203376 45.8076340404413 -81.0020459811985 4622742.7922035 F 8 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:12 2020-Feb-26 00:28
2020-Jun-19 12:26 < 00:01 Jupiter 1.8655165517605 1.86551520585507 1.86551789766455 2.3185558824151 2.11367399461836 2459020.018195077 0.69317851632283 80.3323653083974 16.9872764906863 87.9548708753514 892065.37481 T 8 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:12 2020-Feb-26 00:28
2070-Apr-08 17:20 00:03 Jupiter 1.42672479216487 1.42672377092974 1.42672581340333 0.956065802863007 n/a 2477210.222414778 3.01477375160579 193.365911539875 41.3997630243774 -80.9670795395559 5092744.93305162 F 8 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:12 2020-Feb-26 00:28
2079-Oct-29 01:12 00:03 Jupiter 1.86871150836394 1.86870850212442 1.86871451459794 2.35116645882138 2.14975641719791 2480700.550083454 3.48196894126917 90.8023801874744 40.2999021314502 -77.8873491053123 466750.139696466 T 8 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:12 2020-Feb-26 00:28
2129-Sep-07 10:42 00:07 Jupiter 1.43330400729877 1.43330203113682 1.43330598348526 0.994633177160164 n/a 2498910.945970337 6.5455984143426 348.996397511769 46.1844948559853 -75.4250888530671 4494370.97854116 F 8 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:12 2020-Feb-26 00:28
2139-Apr-02 18:46 00:07 Jupiter 1.84567930525339 1.84567373629912 1.84568487418815 2.27997991585852 2.06892841006742 2502405.281827499 7.03640189274643 140.929271862599 39.1560733784766 -69.6478265670584 351248.973926635 T 8 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:12 2020-Feb-26 00:28
2189-Mar-02 20:54 00:11 Jupiter 1.45419949691089 1.45419558823009 1.45420340590804 1.08406724735533 0.101334905317658 2520637.370867703 10.5641158357976 1269537.37517563 4566.45860273552 -0.500835637641827 476609.452963961 T 8 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:12 2020-Feb-26 00:28
2198-Sep-30 02:49 00:11 Jupiter 1.79490308394151 1.79489460179424 1.79491156603502 2.10119328165787 1.86311689669932 2524135.617622351 11.0834449173107 261.314903927829 16.9413073268343 85.5132998963001 400397.639813595 T 8 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:12 2020-Feb-26 00:28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-05 04:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin