Wikidata:Property proposal/at distance

closest approach

Originally proposed at Wikidata:Property proposal/Transportation

   Done: closest approach (P6354) (Talk and documentation)

Description	qualifier for minimum distance from an astronomical object that this spacecraft flies
Data type	Quantity
Template parameter	distance in en:Template:Infobox spaceflight/IP
Domain	qualifier only
Example 1	⟨ Pioneer 11 (Q59113)    ⟩ significant event (P793) ⟨ planetary flyby (Q828032)    ⟩ closest approach (P6354) ⟨ 43,000 km ⟩ point in time (P585) ⟨ 3 December 1974 ⟩ of (P642) ⟨ Jupiter ⟩
Example 2	⟨ Pioneer 11 (Q59113)    ⟩ significant event (P793) ⟨ planetary flyby (Q828032)    ⟩ closest approach (P6354) ⟨ 21,000 km ⟩ point in time (P585) ⟨ 1 September 1979 ⟩ of (P642) ⟨ Saturn ⟩
Example 3	⟨ Mariner 4 (Q203805)    ⟩ significant event (P793) ⟨ planetary flyby (Q828032)    ⟩ closest approach (P6354) ⟨ 9,846 km ⟩ point in time (P585) ⟨ 15 July 1965 ⟩ of (P642) ⟨ Mars ⟩
Example 4	⟨ Suisei (Q516725)    ⟩ significant event (P793) ⟨ flyby (Q60323459)    ⟩ closest approach (P6354) ⟨ 151,000 km ⟩ point in time (P585) ⟨ 8 March 1986 ⟩ of (P642) ⟨ Halley's Comet ⟩
Example 5	⟨ Giotto (Q660356)    ⟩ significant event (P793) ⟨ flyby (Q60323459)    ⟩ closest approach (P6354) ⟨ 596 km ⟩ point in time (P585) ⟨ 14 March 1986 ⟩ of (P642) ⟨ Halley's Comet ⟩
Example 6	⟨ Giotto (Q660356)    ⟩ significant event (P793) ⟨ planetary flyby (Q828032)    ⟩ closest approach (P6354) ⟨ 22,730 km ⟩ point in time (P585) ⟨ 2 July 1990 ⟩ of (P642) ⟨ Earth ⟩
Example 7	⟨ Giotto (Q660356)    ⟩ significant event (P793) ⟨ flyby (Q60323459)    ⟩ closest approach (P6354) ⟨ 200 km ⟩ point in time (P585) ⟨ 10 July 1992 ⟩ of (P642) ⟨ 26P/Grigg–Skjellerup ⟩
Source	external reference, Wikipedia article, etc.
Planned use	in the case of the creation will be maximally set.
See also	significant event (P793), point in time (P585), of (P642)
Proposed by	Arbnos

Motivation

Hello! For the first time I propose a new property. This qualifier is "at a distance", I believe it is necessary, since there is no normal way to specify relative distances, such as the distance of the spacecraft flight. It is planned to use it together with qualifiers point in time (P585), of (P642). Arbnos (talk) 20:59, 2 January 2019 (UTC)

Discussion

•  Support For Wikipedia David (talk) 07:41, 3 January 2019 (UTC)
•  Comment Hmm, this is similar in meaning to periapsis (P2244) but generally these are not orbiting. So maybe a new property is needed? Would it make sense to label it something like "closest approach" rather than "at distance" which seems a little too generic? ArthurPSmith (talk) 17:04, 3 January 2019 (UTC)
  • ArthurPSmith, yes, the pericenter is a similar entity, but this is a moving spacecraft.Probably, yes, some doubts were also in my preparation of the proposal, the proposed option is less universal, which is good.--Arbnos (talk) 02:37, 4 January 2019 (UTC)

• @Arbnos: I edited the label and your examples to use "closest approach", is this ok with you now? ArthurPSmith (talk) 16:29, 10 January 2019 (UTC)
  • @ArthurPSmith: Yes, this is a logical more private name for the property, thank you.--Arbnos (talk) 12:40, 11 January 2019 (UTC)
•  Support Ok, supporting vote and I marked this as ready. ArthurPSmith (talk) 15:37, 11 January 2019 (UTC)

@ديفيد عادل وهبة خليل 2, ArthurPSmith, Arbnos:  Done: closest approach (P6354). − Pintoch (talk) 00:20, 12 January 2019 (UTC)