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WikiCards · Card list · Science cards · HD 171819
Common card · Science
HD 171819, a Common card
HD 171819, also known as HR 6986 or rarely 22 G. Telescopii, is a solitary star located in the southern constellation Telescopium.
- Rarity
- Common
- Domain
- Science
- ATK
- 57
- DEF
- 34
- Power
- 91
- Wikipedia reads a year
- 210
Power 91 (ATK + DEF): stronger than 35 % of WikiCards cards.
HD 171819 quiz: 3 questions
Three questions on the HD 171819 card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
It is faintly visible to the naked eye as a white-hued object with an ______ magnitude of 5.84.
Answer
apparent. It is faintly visible to the naked eye as a white-hued object with an apparent magnitude of 5.84. From the HD 171819 article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
HD 171819. HD 171819 57 · Walter M. Giffard 54 · Walter D. Guilbert 50 · MMP23B 47 ATK in WikiCards.
Which of these Wikipedia articles is read the most in a year?
Answer
Masoud Khamenei. Masoud Khamenei 590,000 · MMP23B 350 · Glutathione peroxidase 7 280 · HD 171819 210 Wikipedia reads over a year.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- It is faintly visible to the naked eye as a white-hued object with an apparent magnitude of 5.84.
- The object is located relatively close at a distance of 313 light years based on Gaia DR3 parallax measurements, but it is approaching the Solar System with a heliocentric radial velocity of −9 km/s.
- At its current distance, HD 171819's brightness is diminished by one-quarter of a magnitude due to interstellar dust and it has an absolute magnitude of +0.65.
Why it is Common
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The HD 171819 article was read about 210 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 57 and blocks with 34: each hit it takes is cut by 14 %.
How to get HD 171819
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Science cards
Cards close in power
The cards just above and just below HD 171819 in the power ranking, all domains together.
- USS HelianthusCommon · History · ATK 58 DEF 33
- SULT4A1Common · Science · ATK 47 DEF 44
- Walter M. GiffardCommon · History · ATK 54 DEF 37
- TubbrevaCommon · Nature · ATK 47 DEF 44
- Walter D. GuilbertCommon · History · ATK 50 DEF 41
- Gynacantha kirbyiCommon · Nature · ATK 45 DEF 46
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Science cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, HD 171819 (revision), CC BY-SA 4.0. Photo : Telescopium_constellation_map.png : Torsten Bronger derivative work: Kxx ( talk ), CC BY-SA 3.0, Wikimedia Commons.
