Object catalogs
The following astronomical object catalogues are fully or partially present in the In-The-Sky.org planetarium.
| Catalog | Object count |
| Catalog | Object count |
||
| Messier objects | 110 | Browse objects » | Catalog summary » |
| Caldwell objects | 109 | Browse objects » | Catalog summary » |
| Bayer designations | 2,192 | Browse objects » | Catalog summary » |
| Flamsteed designations | 2,741 | Browse objects » | Catalog summary » |
| Bright star catalogue | 9,096 | Browse objects » | Catalog summary » |
| Henry Draper (HD) catalogue | 9,213 | Browse objects » | Catalog summary » |
| New Catalogue of Suspected Variables | 1,141 | Browse objects » | Catalog summary » |
| Hipparcos catalogue | 9,105 | Browse objects » | Catalog summary » |
| Tycho designations | 9,369 | Browse objects » | Catalog summary » |
| Gaia EDR3 | 7,625 | Browse objects » | Catalog summary » |
| New General Catalogue (NGC) | 7,840 | Browse objects » | Catalog summary » |
| Index Catalogue (IC) | 5,386 | Browse objects » | Catalog summary » |
| Arp's catalog of peculiar galaxies | 338 | Browse objects » | Catalog summary » |
| Abell catalog of rich clusters of galaxies | 4,076 | Browse objects » | Catalog summary » |
| Abell catalog of galaxies clusters (supplement) | 1,174 | Browse objects » | Catalog summary » |
| Abell catalog of planetary nebulae | 83 | Browse objects » | Catalog summary » |
| Hickson's Compact Groups of Galaxies (HCG) Catalog | 100 | Browse objects » | Catalog summary » |
| Barnard catalog | 343 | Browse objects » | Catalog summary » |
| Sharpless catalog | 313 | Browse objects » | Catalog summary » |
| Collinder catalog | 469 | Browse objects » | Catalog summary » |
| Melotte catalog | 245 | Browse objects » | Catalog summary » |
| Markarian galaxies | 1,465 | Browse objects » | Catalog summary » |
| PK planetary nebulae | 1,510 | Browse objects » | Catalog summary » |
| Strasbourg-ESO Catalogue of Galactic Planetary Nebulae | 1,143 | Browse objects » | Catalog summary » |
| Uppsala General Catalog of galaxies (UGC) | 12,891 | Browse objects » | Catalog summary » |
| Uppsala General Catalog of galaxies addendum (UGCA) | 433 | Browse objects » | Catalog summary » |
| Principal Galaxies Catalogue | 12,913 | Browse objects » | Catalog summary » |
| Shakhbazian compact groups of galaxies | 377 | Browse objects » | Catalog summary » |
| Lynds' catalogue of bright nebulae | 1,116 | Browse objects » | Catalog summary » |
| Lynds' catalogue of dark nebulae | 1,784 | Browse objects » | Catalog summary » |
| Van den Bergh catalogue of reflection nebulae | 156 | Browse objects » | Catalog summary » |