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 ]  
671 Carnegia (A908 SJ)
Classification: Main-belt Asteroid          SPK-ID: 2000671
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 51 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06656389470764242 3.4762e-08  
a 3.091601394976303 1.4148e-08 au
q 2.885812365243099 1.0861e-07 au
i 8.028625162402319 4.6654e-06 deg
node .5000268708760093 2.8053e-05 deg
peri 90.43162715646496 4.6149e-05 deg
M 103.7286906662941 3.5887e-05 deg
tp 2458428.402481557826
(2018-Nov-05.90248156)
0.00019732 TDB
period 1985.517269294003
5.44
1.363e-05
3.732e-08
d
yr
n .1813129533383542 1.2446e-09 deg/d
Q 3.297390424709505 1.509e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2676  
   data-arc span      38437 days (105.23 yr)  
   first obs. used      1914-11-09  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44468  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 15:33:48  

Additional Information
 Earth MOID = 1.91697 au 
 Jupiter MOID = 1.83901 au 
 T_jup = 3.206 
[ 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 10.2   n/a MPO259338  
diameter diameter 60.604 km 0.842 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 8.332 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Benishek, V. (2014) Minor Planet Bull. 41, 257-260.]
geometric albedo albedo 0.028   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
SMASSII spectral type spec_B Xk   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

671 Carnegia (A908 SJ)          Discovered 1908-Sep-21 by Palisa, J. at Vienna
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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
1902-Jun-01 20:31 00:02 Jupiter 1.90468886877417 1.90468827377031 1.90468946377803 3.26038896123212 3.12101400726892 2415902.354702852 2.37299802304365 52.3668932092034 28.7082932751469 70.7328961029835 3150893.42994746 T 51 CATAB v2.0f-lin.ifort 2020-Feb-22 15:34:02 2020-Feb-22 15:34
1962-Nov-12 14:40 00:01 Jupiter 1.84900159923958 1.84900118398782 1.84900201449134 3.78900571020369 3.66611099213069 2437981.110996030 1.03735819117929 75.3146746291117 17.2763350639037 87.4400972113679 3230202.92436398 T 51 CATAB v2.0f-lin.ifort 2020-Feb-22 15:34:02 2020-Feb-22 15:34
2023-Apr-18 22:15 < 00:01 Jupiter 1.96448860922168 1.9644881907395 1.96448902770385 4.13041637278526 4.02467459051603 2460053.427032889 0.286973281256378 50.1877950842091 16.8763403643943 -80.7138203767657 3703593.89903271 T 51 CATAB v2.0f-lin.ifort 2020-Feb-22 15:34:02 2020-Feb-22 15:34
2033-Apr-18 20:37 < 00:01 Jupiter 1.864617687938 1.86461728802143 1.86461808785457 3.46477459871915 3.33108715613276 2463706.358802265 0.498908493583434 56.9131374035653 15.5821944009474 83.1699158254466 3393793.64143343 T 51 CATAB v2.0f-lin.ifort 2020-Feb-22 15:34:02 2020-Feb-22 15:34
2093-Sep-26 21:27 00:02 Jupiter 1.8648690400111 1.86486855495316 1.86486952506936 3.88992287625426 3.77135268279013 2485782.393766865 1.72610308449434 105.192514338437 19.5353629872954 85.5155414646775 3293376.73854202 T 51 CATAB v2.0f-lin.ifort 2020-Feb-22 15:34:02 2020-Feb-22 15:34
2103-Sep-20 08:08 00:02 Jupiter 1.95375260980901 1.95375189952045 1.95375332009769 3.20381988117799 3.06551617131981 2489426.839026013 2.01552432932991 54.8174645765095 26.816704673255 59.7965454567784 3759885.70920433 T 51 CATAB v2.0f-lin.ifort 2020-Feb-22 15:34:02 2020-Feb-22 15:34
2164-Mar-07 04:44 00:03 Jupiter 1.84111286077126 1.84111242511369 1.84111329642903 3.63526701543265 3.50642925622704 2511510.697523084 3.21944951097956 106.714133284123 19.6209335304655 -85.1105448664674 3110903.54560926 T 51 CATAB v2.0f-lin.ifort 2020-Feb-22 15:34:02 2020-Feb-22 15:34
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-02 12:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin