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RSGC1

open cluster in the constellation Scutum
Thing astronomical_object Q5178051
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RSGC1

Summary

RSGC1 is an astronomical object[1]. RSGC1 has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • RSGC1's instance of is recorded as astronomical object[3].
  • RSGC1's instance of is recorded as star cluster[4].
  • RSGC1's instance of is recorded as open cluster[5].
  • RSGC1's constellation is recorded as Scutum[6].
  • RSGC1's right ascension is recorded as {'unit': 'Q28390', 'amount': '+279.4917'}[7].
  • RSGC1's declination is recorded as {'unit': 'Q28390', 'amount': '-6.8833'}[8].
  • RSGC1's epoch is recorded as J2000.0[9].

Body

Definition and Type

Recorded instance of include astronomical object[3], star cluster[4], and open cluster[5].

Why It Matters

RSGC1 has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . SIMBAD. wikidata.org.
  3. [5] ↑ . SIMBAD. wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . New infrared star clusters in the Northern and Equatorial Milky Way with 2MASS. wikidata.org.
  6. [8] ↑ . New infrared star clusters in the Northern and Equatorial Milky Way with 2MASS. wikidata.org.
  7. [9] ↑ . New infrared star clusters in the Northern and Equatorial Milky Way with 2MASS. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). RSGC1. Retrieved May 3, 2026, from https://4ort.xyz/entity/rsgc1
MLA “RSGC1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/rsgc1.
BibTeX @misc{4ortxyz_rsgc1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{RSGC1}}, year = {2026}, url = {https://4ort.xyz/entity/rsgc1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): RSGC1 — https://4ort.xyz/entity/rsgc1 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/rsgc1 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 4w ago · Abdullah1099 · 2026-06-20 view diff on Wikidata ↗
    Age estimated by a dating method → +12000000
    Diameter → +1.5
    Time of discovery or invention → +2005-00-00T00:00:00Z
    Mass → +30000
    + 2 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ [[Property:P18]]: A Hidden, Massive Star Cluster Awash with Red Supergiants (cropped).jpg"
  2. 4w ago · Huntster · 2026-06-18 view diff on Wikidata ↗
    Distance from earth → +6600
    Image → A Hidden, Massive Star Cluster Awash with Red Supergiants (cropped).jpg
    "/* wbsetclaim-create:2||1 */ [[Property:P2583]]: 6,600±890 parsec"
  3. 4w ago · Abdullah1099 · 2026-06-18 view diff on Wikidata ↗
    Radial velocity → +105.9
    Commons category → RSGC1
    Angular diameter → +2.67
    Image → A Hidden, Massive Star Cluster Awash with Red Supergiants (cropped).jpg
    "/* wbsetclaim-create:2||1 */ [[Property:P18]]: A Hidden, Massive Star Cluster Awash with Red Supergiants (2006-03-1848).jpg"
  4. 4w ago · Huntster · 2026-06-18 view diff on Wikidata ↗
    Right ascension → {'unit': 'Q28390', 'amount': '+279.4917'}
    Constellation → Scutum
    Wikidata description → open cluster in the constellation Scutum
    Epoch → J2000.0
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P31]]: [[Q6999]]"
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