Orbit auxiliary information (gaiadr2.aux_sso_orbits)

The table has 14099 rows, 19 columns.

Description

Auxiliary information on asteroid orbits and basic photometric parameters. Ready to ingest the astorb data base: ftp://cdsarc.u-strasbg.fr/pub/cats/B/astorb/astorb.html

Attribution

If you have used Gaia data in your research, please use the following acknowledgement:

This work has made use of data from the European Space Agency (ESA) mission Gaia (http://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, http://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement.

More information can be found on the credit and citation instructions page.

Columns

Name Type UCD Unit Description
solution_id long meta.version

Solution Identifier

number_mp long meta.id

Asteroid MPC number

designation char meta.id
meta.main

MPC name

mag_h double phot.mag Magnitude[mag]

absolute magnitude

slope_g double stat.fit.param

slope parameter

code int meta.code.status

object specific flags

obs_arc long time.interval Time[day]

arc spanned by the observations

obs_num long meta.number

number of observations used

osc_epoch char time.epoch Time[yyyymmdd]

epoch of osculation

orb_m double src.orbital.meanAnomaly Angle[deg]

mean anomaly

omega double src.orbital.periastron Angle[deg]

argument of perihelion

node_omega double src.orbital.node Angle[deg]

longitude of ascending node

inclination double src.orbital.inclination Angle[deg]

orbit inclination

eccentricity double src.orbital.eccentricity

orbit eccentricity

a double src.orbital
phys.size.smajAxis
Length & Distance[AU]

semimajor axis

orb_date char time.processing Time[yyyymmdd]

date of orbit computation

ceu double src.orbital
stat.error
Angle[arcsec]

current orbit uncertainty

ceu_rate double arith.rate
src.orbital
stat.error
Angular Velocity[mas/s]

rate of change of the orbit uncertainty

ceu_epoch char time Time[yyyymmdd]

date of the CEU