This table is available for ADQL queries and through the TAP endpoint.
Resource Description:
For a list of all services and tables belonging to this table's resource, see Information on resource 'Hyperleda isolated galaxy pairs'
This table has an associated publication. If you use data from it, it may be appropriate to reference Hyperleda either in addition to or instead of the service reference.
To cite the table as such, we suggest the following BibTeX entry:
![[Operator logo]](/static/img/logo_medium.png){kind=logo}
@MISC{vo:hyperleda_galaxi,
year=2017,
title={Hyperleda isolated galaxy pairs},
author={Laurent Nottale},
url={http://voparis-tap-astro.obspm.fr/tableinfo/hyperleda.galaxies},
howpublished={{VO} resource provided by the {PADC} {TAP} Server on voparis-tap-astro.obspm.fr}
}
Sorted by DB column index. [Sort alphabetically]
| Name | Table Head | Description | Unit | UCD |
|---|---|---|---|---|
| ra | right_asention | the J2000 alpha coordinate of the first galaxy of the pair, in decimal deg | deg | pos.eq.ra;meta.main |
| dec | delta | the J2000 delta coordinate of the first galaxy of the pair, in decimal degree | N/A | pos.eq.dec;meta.main |
| mag | absolute_magnitude | he absolute magnitude of the first galaxy of the pair | N/A | phys.magAbs |
| vr | heliocentric_radial_velocity | The heliocentric radial velocity V 1 of the first galaxy of the pair, in km.s −1 | km/s | spect.dopplerVeloc |
| vr_error | heliocentric_radial_velocity_error | the uncertainty on heliocentric radial velocity , in km.s −1 | km/s | stat.error;spect.dopplerVeloc |
| ra2 | right_asention2 | the J2000 α coordinate of the second galaxy of the pair, in decimal deg | deg | pos.eq.ra;meta.main |
| dec2 | delta2 | the J2000 δ coordinate of the second galaxy of the pair, in decimal degree | deg | pos.eq.dec;meta.main |
| mag2 | absolute_magnitude2 | the absolute magnitude of the second galaxy of the pair | N/A | phys.magAbs |
| vr2 | heliocentric_radial_velocity2 | the heliocentric radial velocity V 2 of the second galaxy of the pair, in km.s −1 | km/s | spect.dopplerVeloc |
| vr2_error | heliocentric_radial_velocity2_error | the uncertainty on V 2 , in km.s −1 | km/s | stat.error;spect.dopplerVeloc |
| deltav | heliocentric_radial_velocity_difference | the absolute value of the radial velocity difference delta V between the pair members, in km.s −1 | km/s | spect.dopplerVeloc |
| deltav_error | heliocentric_radial_velocity_difference_error | the absolute value of the radial velocity difference delta V between the pair members, in km.s −1 | km/s | stat.error;spect.dopplerVeloc |
| interdistance | interdistance | the interdistance projected on the sky plane between the two pair members, in Mpc | Mpc | pos.distance |
| ro | ro | the ratio ρ = r 3 /r p for the closest galaxy to the pair in the absolute magnitude-limited catalog TBD | N/A | stat.value |
| mag3 | absolute_magnitude3 | the absolute magnitude of this closest galaxy. | N/A | phys.magAbs |
Columns that are parts of indices are marked like this.
VO nerds may sometimes need VOResource XML for this table.