δ Carina: A Narrative

So the new kitty's name is now officially δ Carina. You may call her δ, Carina, or Carrie for short, but she probably won't respond to any of them. The choice of δ Carina as a name, in retrospect, was incredibly obvious. I had originally been trying to decide between Cassiopeia and Carina (and so either Cassia or Carrie for short), but for such a hyper little hairball, Cassiopeia seems a little to sophisticated. So Carina it is, but the all-too-obvious nickname/association with Carina is Eta Carina, the stupidly massive old cranky variable star in the constellation Carina. And my little bundle of skittish cord-chewing energy is neither massive nor old enough to be an η Carina, so the obvious other choice was Epsilon Carina (since in the land of mathematics ε is generally small but nonzero quantity). But as it turns out, eps Car is a binary star, and since I've got one cat and not two (though, seriously, ε Carina A and ε Carina B would be awesome names for sibling kitties), that was Right Out. So, in the spirit of taking the limit of small delta and epsilon-delta balls, δ Carina became the new name nominee; the only remaining question was: what kind of star is δ Car?

Well, as it turns out, there is no star δ Carina. The Bayer designation of stars names stars in a constellation as Alpha, Beta, Gamma, Delta, etc. from brightest to, er, less bright; so, for instance, Alpha Centauri is the brightest star in the Centaurus constellation. So how can a consellation have no fourth brightest (i.e., Delta) star? Glad you asked. See, back in the day, Ptolemy made a list of the 48 constellations in the sky. One of the largest was Argo Navis, the Southern Ship. So there was an Alpha Argo Navis, a Beta Argo Navis, etc. But when the constellation got broken up in 1752 into Vela (the sail), Carina (the keel), and Puppis (the poop deck [hehe]), astronomers, being astronomrs and thus logical in all ways, decided to also split up the stars and keep the Greek lettering instead of, you know, re-assigning the names to the actual nth brightest stars in each new constellation. So, α and β went to Carina, but γ and δ are in Vela—leaving the name δ Carina free to be assigned to my new 9-week-old clingy attacking striped meowing fuzzball.

And so, as she attacks my hands and legs and arms and keyboard and oh my god I hope she's going to get tired out so I can get some sleep tonight, I present to you δ Carina, The First Day: A Narrative.


Oh no!! A new place! What do I do? I'm all trembling and scared.
Cords! And a ball! How do I choose??
Shoes!!!! My favorites! How did you know??
OK time to read some but how do I choose?
That was lots of hard work now it's naptime.
Whoa. I fell off that was scary. I'll hide here and let Athena the Raccoon protect me.