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VdB 145

Thing reflection_nebula Q16620502
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VdB 145

Summary

VdB 145 is a reflection nebula[1].

Key Facts

  • VdB 145's instance of is recorded as reflection nebula[2].
  • VdB 145's spectral class is recorded as A9III-IV[3].
  • VdB 145's catalog code is recorded as HD 206887[4].
  • VdB 145's catalog code is recorded as GSC 03599-02514[5].
  • VdB 145's catalog code is recorded as 2MASS J21433716+4853014[6].
  • VdB 145's catalog code is recorded as PPM 61936[7].
  • VdB 145's catalog code is recorded as SAO 51235[8].
  • VdB 145's catalog code is recorded as UBV M 25913[9].
  • VdB 145's catalog code is recorded as uvby98 100206887[10].
  • VdB 145's catalog code is recorded as VDB 145[11].
  • VdB 145's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.8896'}[12].
  • VdB 145's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.705'}[13].
  • VdB 145's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.480'}[14].
  • VdB 145's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.418'}[15].
  • VdB 145's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.60'}[16].
  • VdB 145's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.06'}[17].
  • VdB 145's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3568'}[18].
  • VdB 145's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+8.6'}[19].
  • VdB 145's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+737.0283'}[20].
  • VdB 145's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+325.90485796498780'}[21].
  • VdB 145's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+48.88376120187360'}[22].
  • VdB 145's epoch is recorded as J2000.0[23].
  • VdB 145's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-10.735'}[24].
  • VdB 145's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.489'}[25].

Body

Definition and Type

VdB 145's instance of is recorded as reflection nebula[2].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . The Physical Basis of Luminosity Classification in the Late A-, F-, and Early G-Type Stars. I. Precise Spectral Types for 372 Stars. wikidata.org.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . SIMBAD. wikidata.org.
  9. [10] ↑ . SIMBAD. wikidata.org.
  10. [11] ↑ . SIMBAD. wikidata.org.
  11. [12] ↑ . Gaia Data Release 2. wikidata.org.
  12. [13] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [15] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] ↑ . SIMBAD. wikidata.org.
  16. [17] ↑ . SIMBAD. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . U, V, W velocity components for the old disk using radial velocities of 1295 stars in the three cardinal galactic directions. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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). VdB 145. Retrieved May 7, 2026, from https://4ort.xyz/entity/q16620502
MLA “VdB 145.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q16620502.
BibTeX @misc{4ortxyz_q16620502_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{VdB 145}}, year = {2026}, url = {https://4ort.xyz/entity/q16620502}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): VdB 145 — https://4ort.xyz/entity/q16620502 (retrieved 2026-05-07)

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