- published: 02 Apr 2017
- views: 2801
9991 Anežka, provisional designation 1997 TY7, is a carbonaceous asteroid from the outer region of the asteroid belt, about 8 kilometers in diameter. It was discovered on 5 October 1997, by Czech astronomer Zdeněk Moravec at the South Bohemian Kleť Observatory in the Czech Republic.
The dark C-type asteroid is a member of the Themis family, a dynamical family of outer-belt asteroids with nearly coplanar ecliptical orbits. It orbits the Sun at a distance of 2.7–3.7 AU once every 5 years and 9 months (2,092 days). Its orbit shows an eccentricity of 0.16 and an inclination of 2 degrees from the plane of the ecliptic.
A photometric light-curve analysis at the Palomar Transient Factory in 2014, gave it a rotation period of 7000446920000000000♠4.4692±0.0019 hours with a brightness amplitude of 0.24 in magnitude, while the Collaborative Asteroid Lightcurve Link assumes an albedo of 0.08 for the asteroid's surface, a typical value for carbonaceous bodies.
In 1999, the minor planet was named after the discoverer's grandmother, Anežka Moravcová (b 1924), on the occasion her 75th birthday.
Anežka a Adélka Večerkovy Vánoce 2016
Anežka a Adélka Večerkovy vzkaz pro Ježíška
V dnešním streamu rozebereme lednový Brandnooz box, naše školy, zaměstnání a jak si představujeme naši budoucnost. + Samozřejmě nebudou chybět ani veselé historky a zajímavé příběhy. :) Sleva na ubytování: www.airbnb.cz/c/jiriv8 Skype: Anežka a Jiřík Setkání fanoušků s Anežkou a Jiříkem: https://www.facebook.com/groups/891390090974936/?fref=ts Podpořit nás můžete zde: https://youtube.streamlabs.com/anezkaajirik Odebírejte nás, ať vám nic neunikne: http://goo.gl/5fJ3PC Instagram: https://goo.gl/gA6QNM Facebook: https://goo.gl/AoPI2l ASK: http://goo.gl/FTYAin Twitch: http://goo.gl/5ZTW4z Geniální nápad: http://goo.gl/7btZk2
Anežka a Adélka Večerkovy párty s kamarádkou
I know the drill
You got your ball and chain
It holds you down, the circle round
This story stays the same
It won't be long
And then your heart is frozen
The time has come to break away
You've got it all
What makes you hesitate?
Don't just wait for things
To blow up in your pretty face
Lift the weight
Try not to let it slip away
And you may find yourself again
I feel people just don't know you like I do
Why you're making it so hard to see
When there's something wrong
It goes on and on
I know the drill
You've got your ball and chain
I found out the second round
That some things never change
Open my eyes
And let the days come over me
And maybe it will go away
I feel people just don't know you like I do
Why you're making it so hard to see
When there's something wrong
It goes on and on
You'll see not everybody's here
To break your heart
So there is a price to pay
To be someone you're not
I know the drill
You've got your ball and chain
I found out the second round
That some things never change
Open my eyes
And let the days come over me