Lupus (Vrook)
Lupus, resembles the shape of a wolf, when stars in this constellation are imaginarily connected, as per Indian mythology!
Where should I see…Centaurus, is the constellation towards west of Lupus constellation. If you move
your eyes towards east, you will see another constellation named Scorpius and Norma. In the North and South of Lupus, you will find Libra and Circinus constellations respectively. Lupus is halfway between celestial equator and South Pole, and so is fully part of Southern Hemisphere.
It covers up 334 square degree area of the sky. Area wise it is 46th largest constellation in the sky.
When and What can I see…We can gaze at this wolf shape of Lupus constellation from January to September,
as seen from India.
All you need is your naked eyes other than clear skies to see 115 stars of this constellations, as they are the one which are brighter than the lower limit of our naked eyes (i.e. 6.5 apparent magnitude) to see faintest stars.. The brightest star of this constellation is Alpha Lupi.
Constellations are made up of single, binary (apparent and absolute), multiple and variable stars. Out of total 115 stars of different types, here is the list of 20 brightest stars as per their nature:
| Binary / Multiple Star system | Variable Stars | Binary and Variable Stars | Single stars |
| 10 | 4 | 2 | 4 |
Mythology stories…
As per Hindu mythology, there are no such known stories for this constellation.
Deep Sky Objects…
NGC 5749 || Open Cluster
NGC 5824 || Open Cluster
NGC 5882 || Planetary nebula
Retina Nebula or IC 4406 || Planetary Nebula
All the stars that we see naked eyes, all belong to our own, Milky way galaxy (Akash Ganga Tara Vishv). Bright stars can be seen naked eye and faint one through telescope. But the curtain of sky that we see in 2D is actually a huge universe we are talking about, with 3 dimension. There are many nebulous objects visible in every constellations. They differ widely by distances and nature. Like Emission Nebula, Reflecting Nebula, Absorption Nebula, Star Birth Nebula, Supernova Remnants (SNR) and Open Stars cluster which are within the disk of our own Milky Way galaxy. Globular cluster are also found, which are in the halo of our galaxy and some most distant objects like galaxies are also visible through telescope. Such objects are defined as “Deep Sky Objects”.
In this constellation there are 28 such different types of Deep Sky Objects observed. Below is the list of 20 brightest Deep Sky Objects:
NGC 5927 || Globular Cluster
NGC 5822 || Planetary Nebula
NGC 5986 || Globular Cluster
SN 1006 || Supernova Remanant
| Galaxy | Open Cluster | Globular Cluster | Nebula | Supernova Remnant | ||
| Naked eye visibility | – | 1 | – | – | – | |
| Visible through Telescope | 12 | 2 | 2 | 4 | – | |
| 12 | 3 | 2 | 4 | – |