KRC for Asteroids
From krc
List of available Asteroids
Contents |
General advice about using KRC on Asteroids
When using KRC on Asteroids the best practice is to:
- For KRC Davinci Interface, use "minor" as the bodytype
- For KRC Davinci interface, use quotation marks around the bodytype and body parameter (See Command Line Example Below)
- For additional help see the Asteroids section of the advanced tutorial
Orbital Information for Common Asteroids
All information is taken from minor.tab
All angles are in degrees. Default inertial reference system is:
- J2000 ecliptic for orbital elements
- J2000 equatorial for spin axis (pole)
- PDS uses 1950 Ecliptic for pole
- Flag to indicate this is PM==1.0
Bennu
------- 5 101955 Bennu '1999RQ36' / http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=101955 2012feb29 2456000.5 / epoch in full Julian date 1.126038025838632 / Semi-Major axis in A.U.: a period=436.443481 day .2036994928473318 / Eccentricity: e 6.035405340360255 / Inclination of mean orbit to ecliptic : i [deg] 2.051615098784052 / Longitude of the ascending node: Omega [deg] 66.2666863129749 / Argument of perihelion: w [deg] 102.8657778912915 / Mean anomaly at epoch: M [deg] -68.6423 / Right Ascension of Pole, J2000 [deg] -78.0386 / Declination of Pole, J2000 [deg] 0. / Prime meridian at epoch [deg] 4.288 /Sideral rotation period, [days]
Ceres
------- 1 First 4 from Minor Planet Center Ceres / http://scully.cfa.harvard.edu/cgi-bin/returnprepeph.cgi?d=b2011&o=00001 2455400.5 / epoch in full Julian date 2000.0= 2451545.D0 2.7653485 / Semi-Major axis in A.U.: a 0.0791382 / Eccentricity: e 10.58682 / Inclination of mean orbit to ecliptic : i [deg] 80.39321 / Longitude of the ascending node: Omega [deg] 72.58976 / Argument of perihelion: w [deg] 113.41048 / Mean anomaly at epoch: M [deg] 315. / RA from PDS 74. / Dec from PDS 1.0 / Prime meridian at epoch [deg] 0.379167 / Sideral rotation period, [days] FROM ?? 9.1 Hours
Juno
------- 3 Juno / from Minor Planet Center 2455400.5 / epoch in full Julian date 2.6700913 / Semi-Major axis in A.U.: a 0.2549812 / Eccentricity: e 12.98211 / Inclination of mean orbit to ecliptic : i [deg] 169.91138 / Longitude of the ascending node: Omega [deg] 248.10804 / Argument of perihelion: w [deg] 32.09611 / Mean anomaly at epoch: M [deg] 106. / Right Ascension of Pole,from PDS 34. / Declination of Pole,from PDS 1.0 / no data Prime meridian at epoch [deg] 0.3003970 / Sideral rotation period, [days] from PDS
Pallas
------- 2 http://scully.cfa.harvard.edu/cgi-bin/returnprepeph.cgi?d=b2011&o=00002 Pallas / from Minor Planet Center 2455400.5 / epoch in full Julian date 2.7721533 / Semi-Major axis in A.U.: a 0.2309995 / Eccentricity: e 34.84091 / Inclination [deg] 173.12949 / Longitude of the ascending node: Omega [deg] 310.15090 / Argument of perihelion: w [deg] 96.14829 / Mean anomaly at epoch: M [deg] 44. / RA from PDS -9. / Dec from PDS 1.0/ no data Prime meridian at epoch [deg] 0.32551 / Sideral rotation period, [days] from PDS
Vesta
------- 4 Vesta / from Minor Planet Center 2455400.5/ epoch in full Julian date 2.3619124 / Semi-Major axis in A.U.: a 0.0886225 / Eccentricity: e 7.13407 / Inclination of mean orbit to ecliptic : i [deg] 103.90970 / Longitude of the ascending node: Omega [deg] 149.83731 / Argument of perihelion: w [deg] 307.80111 / Mean anomaly at epoch: M [deg] 325. / Right Ascension of Pole PDS=355 Kyrs07=326 55. / Declination of Pole PDS=41 Kyrs07=53 1.0 / Prime meridian at epoch [deg] 0.2225886 / Sideral rotation period, [days]
Command Line Example
$ davinci dv> krc(bodytype = "minor", body = "Abbe", lat = )
KRC Fortran Input File Example
Online Tool
Common Problems
Sometimes there is a sequence of output that reads
Division by zero, 1 times