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WikiCards · Card list · Science cards · C/2017 U7
Common card · Science
C/2017 U7, a Common card
C/2017 U7 is a hyperbolic comet, first observed on 29 October 2017 by astronomers of the Pan-STARRS facility at the Haleakala Observatory, Hawaii, United States when the object was 7.8 AU from the Sun.
- Rarity
- Common
- Domain
- Science
- ATK
- 53
- DEF
- 46
- Power
- 99
- Wikipedia reads a year
- 960
Power 99 (ATK + DEF): stronger than 55 % of WikiCards cards.
The facts on the card
The card carries these facts from its Wikipedia article.
- Despite being discovered only 10 days after interstellar asteroid 1I/'Oumuamua, it was not announced until March 2018 as its orbit is not strongly hyperbolic beyond most Oort Cloud comets.
- As of August 2018, there is only 1 hyperbolic asteroid known, 1I/ʻOumuamua, but hundreds of hyperbolic comets are found.
Why it is Common
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The C/2017 U7 article was read about 960 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 53 and blocks with 46: each hit it takes is cut by 18 %.
How to get C/2017 U7
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 C/2017 U7 in the power ranking, all domains together.
- QuirihueCommon · History · ATK 52 DEF 47
- Third Presbyterian ChurchCommon · Arts · ATK 55 DEF 44
- DobráCommon · Society · ATK 53 DEF 46
- Thomas MirowCommon · History · ATK 54 DEF 45
- Boulengerula niedeniCommon · Nature · ATK 57 DEF 42
- Reginald ElyCommon · Arts · ATK 52 DEF 47
Card lists
- All cards from A to ZEvery card, by name
- Nature cards600 cards
- Science cards600 cards
- History cards599 cards
- Arts cards600 cards
- Society cards600 cards
- Tier listS and A tiers by power (ATK + DEF)
- Legendary cards166 cards
- Epic cards273 cards
- Strongest cardsTop 100 by attack
Credits
Text : Wikipedia, C/2017 U7 (revision), CC BY-SA 4.0. Photo : Tomruen, CC BY-SA 4.0, Wikimedia Commons.
