[SVV2002] CH3OH Maser

Thing astrophysical_maser Q74227080

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[SVV2002] CH3OH Maser

Summary

[SVV2002] CH3OH Maser is an astrophysical maser^[1].

Key Facts

[SVV2002] CH3OH Maser's instance of is recorded as astrophysical maser^[2].
[SVV2002] CH3OH Maser's instance of is recorded as Herbig Ae/Be star^[3].
[SVV2002] CH3OH Maser's instance of is recorded as infrared source^[4].
[SVV2002] CH3OH Maser's instance of is recorded as young stellar object^[5].
[SVV2002] CH3OH Maser's instance of is recorded as Herbig–Haro object^[6].
[SVV2002] CH3OH Maser's instance of is recorded as near-infrared source^[7].
[SVV2002] CH3OH Maser's instance of is recorded as astronomical radio source^[8].
[SVV2002] CH3OH Maser's instance of is recorded as variable star^[9].
[SVV2002] CH3OH Maser's constellation is recorded as Cygnus^[10].
[SVV2002] CH3OH Maser's spectral class is recorded as A0^[11].
[SVV2002] CH3OH Maser's catalog code is recorded as GSC 03599-01758^[12].
[SVV2002] CH3OH Maser's catalog code is recorded as IRAS 21381+5000^[13].
[SVV2002] CH3OH Maser's catalog code is recorded as RAFGL 2789^[14].
[SVV2002] CH3OH Maser's catalog code is recorded as [BE83] IR 094.60-02.00^[15].
[SVV2002] CH3OH Maser's catalog code is recorded as [SHK2000] 21381+5000^[16].
[SVV2002] CH3OH Maser's catalog code is recorded as 2MASS J21395825+5014209^[17].
[SVV2002] CH3OH Maser's catalog code is recorded as IPHAS J213958.25+501421.0^[18].
[SVV2002] CH3OH Maser's catalog code is recorded as HH 218^[19].
[SVV2002] CH3OH Maser's catalog code is recorded as V645 Cyg^[20].
[SVV2002] CH3OH Maser's catalog code is recorded as MSX6C G094.6028-01.7966^[21].
[SVV2002] CH3OH Maser's catalog code is recorded as [BE83] Maser 094.60-02.00^[22].
[SVV2002] CH3OH Maser's catalog code is recorded as UCAC4 702-089749^[23].
[SVV2002] CH3OH Maser's catalog code is recorded as Gaia DR2 1979222432974084480^[24].
[SVV2002] CH3OH Maser's catalog code is recorded as TIC 395161601^[25].
[SVV2002] CH3OH Maser's catalog code is recorded as Gaia DR3 1979222432974084480^[26].

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Quick Facts

Instance of astrophysical maser, Herbig Ae/Be star, infrared source, young stellar object, Herbig–Haro object, near-infrared source, astronomical radio source, variable star

Properties

Apparent magnitude unit: 1, amount: +10.94, unit: 1, amount: +9.21, unit: 1, amount: +6.848, unit: 1, amount: +13.82, unit: 1, amount: +14.23, unit: 1, amount: +13.1, unit: 1, amount: +13.77, unit: 1, amount: +12.239763, unit: 1, amount: +12.6, unit: 1, amount: +12.13

Catalog code GSC 03599-01758, IRAS 21381+5000, RAFGL 2789, [BE83] IR 094.60-02.00, [SHK2000] 21381+5000, 2MASS J21395825+5014209, IPHAS J213958.25+501421.0, HH 218, V645 Cyg, MSX6C G094.6028-01.7966, [BE83] Maser 094.60-02.00, UCAC4 702-089749, Gaia DR2 1979222432974084480, TIC 395161601, Gaia DR3 1979222432974084480

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +50.23917838462999

Declination component of proper motion unit: www.wikidata.org, amount: -3.292

Distance from earth unit: www.wikidata.org, amount: +4.9

Effective temperature unit: www.wikidata.org, amount: +30000

Epoch J2000.0

Imported from wholeness_audit_2026-05-02

Parallax unit: www.wikidata.org, amount: +0.5801

Right ascension unit: www.wikidata.org, amount: +324.99281062818

Right ascension component of proper motion unit: www.wikidata.org, amount: -4.826

Spectral class A0

Surface gravity unit: www.wikidata.org, amount: +5600

Type of variable star slow irregular variable

External References (2)

Gaia id 1979222432974084480

Simbad id V* V645 Cyg

🏷️ Also known as

en [BK2004] J203958.0+501424 en [LBR81] B213810.62+500042.7 en MSX5C G094.6037-01.7966 en MSX6C G094.6028-01.7966 en [SVV2002] CH3OH Maser en V* V645 Cyg ru V645 Лебедя

References

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

Direct Wikidata claims

[2] ↑ [SVV2002] CH3OH Maser — instance of (P31): astrophysical maser. SIMBAD. wikidata.org.
[3] ↑ [SVV2002] CH3OH Maser — instance of (P31): Herbig Ae/Be star. SIMBAD. wikidata.org.
[4] ↑ [SVV2002] CH3OH Maser — instance of (P31): infrared source. SIMBAD. wikidata.org.
[5] ↑ [SVV2002] CH3OH Maser — instance of (P31): young stellar object. SIMBAD. wikidata.org.
[6] ↑ [SVV2002] CH3OH Maser — instance of (P31): Herbig–Haro object. SIMBAD. wikidata.org.
[7] ↑ [SVV2002] CH3OH Maser — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[8] ↑ [SVV2002] CH3OH Maser — instance of (P31): astronomical radio source. SIMBAD. wikidata.org.
[9] ↑ [SVV2002] CH3OH Maser — instance of (P31): variable star. SIMBAD. wikidata.org.
[10] ↑ [SVV2002] CH3OH Maser — constellation (P59): Cygnus. wikidata.org.
[11] ↑ [SVV2002] CH3OH Maser — spectral class (P215): A0. Evolution of emission-line activity in intermediate-mass young stars. wikidata.org.
[12] ↑ [SVV2002] CH3OH Maser — catalog code (P528): GSC 03599-01758. SIMBAD. wikidata.org.
[13] ↑ [SVV2002] CH3OH Maser — catalog code (P528): IRAS 21381+5000. SIMBAD. wikidata.org.
[14] ↑ [SVV2002] CH3OH Maser — catalog code (P528): RAFGL 2789. SIMBAD. wikidata.org.
[15] ↑ [SVV2002] CH3OH Maser — catalog code (P528): [BE83] IR 094.60-02.00. SIMBAD. wikidata.org.
[16] ↑ [SVV2002] CH3OH Maser — catalog code (P528): [SHK2000] 21381+5000. SIMBAD. wikidata.org.
[17] ↑ [SVV2002] CH3OH Maser — catalog code (P528): 2MASS J21395825+5014209. SIMBAD. wikidata.org.
[18] ↑ [SVV2002] CH3OH Maser — catalog code (P528): IPHAS J213958.25+501421.0. SIMBAD. wikidata.org.
[19] ↑ [SVV2002] CH3OH Maser — catalog code (P528): HH 218. SIMBAD. wikidata.org.
[20] ↑ [SVV2002] CH3OH Maser — catalog code (P528): V645 Cyg. SIMBAD. wikidata.org.
[21] ↑ [SVV2002] CH3OH Maser — catalog code (P528): MSX6C G094.6028-01.7966. SIMBAD. wikidata.org.
[22] ↑ [SVV2002] CH3OH Maser — catalog code (P528): [BE83] Maser 094.60-02.00. SIMBAD. wikidata.org.
[23] ↑ [SVV2002] CH3OH Maser — catalog code (P528): UCAC4 702-089749. SIMBAD. wikidata.org.
[24] ↑ [SVV2002] CH3OH Maser — catalog code (P528): Gaia DR2 1979222432974084480. SIMBAD. wikidata.org.
[25] ↑ [SVV2002] CH3OH Maser — catalog code (P528): TIC 395161601. SIMBAD. wikidata.org.
[26] ↑ [SVV2002] CH3OH Maser — catalog code (P528): Gaia DR3 1979222432974084480. SIMBAD. wikidata.org.

Class ancestry

[1] ↑ [SVV2002] CH3OH Maser is an instance of astrophysical maser (Q1341811) [P31, primary]. Wikidata. 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). [SVV2002] CH3OH Maser. Retrieved May 3, 2026, from https://4ort.xyz/entity/-svv2002-ch3oh-maser

MLA

“[SVV2002] CH3OH Maser.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-svv2002-ch3oh-maser.

BibTeX

@misc{4ortxyz_-svv2002-ch3oh-maser_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{[SVV2002] CH3OH Maser}}, year = {2026}, url = {https://4ort.xyz/entity/-svv2002-ch3oh-maser}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): [SVV2002] CH3OH Maser — https://4ort.xyz/entity/-svv2002-ch3oh-maser (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-svv2002-ch3oh-maser · Last refreshed: May 3, 2026