Q84987673

young stellar object in the constellation Lupus

Thing young_stellar_object Q84987673

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Q84987673

Summary

Q84987673 is a young stellar object^[1].

Key Facts

Q84987673's instance of is recorded as young stellar object^[2].
Q84987673's constellation is recorded as Lupus^[3].
Q84987673's spectral class is recorded as K2^[4].
Q84987673's catalog code is recorded as 2MASS J15163663-4407204^[5].
Q84987673's catalog code is recorded as UCAC2 12931861^[6].
Q84987673's catalog code is recorded as [KWS97] TTS 22^[7].
Q84987673's catalog code is recorded as 1RXS J151636.7-440703^[8].
Q84987673's catalog code is recorded as RX J1516.6-4406^[9].
Q84987673's catalog code is recorded as SSTc2d J151636.6-440721^[10].
Q84987673's catalog code is recorded as WISE J151636.62-440720.6^[11].
Q84987673's catalog code is recorded as UCAC4 230-087570^[12].
Q84987673's catalog code is recorded as Gaia DR2 6000428479168785024^[13].
Q84987673's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.193'}^[14].
Q84987673's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.93'}^[15].
Q84987673's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.97'}^[16].
Q84987673's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.72'}^[17].
Q84987673's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.29'}^[18].
Q84987673's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.73'}^[19].
Q84987673's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.898'}^[20].
Q84987673's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.316'}^[21].
Q84987673's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.16'}^[22].
Q84987673's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.57'}^[23].
Q84987673's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.46'}^[24].
Q84987673's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.97'}^[25].
Q84987673's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.60'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of young stellar object

Properties

Apparent magnitude unit: 1, amount: +9.193, unit: 1, amount: +11.93, unit: 1, amount: +12.97, unit: 1, amount: +13.72, unit: 1, amount: +11.29, unit: 1, amount: +10.73, unit: 1, amount: +9.898, unit: 1, amount: +9.316, unit: 1, amount: +11.16, unit: 1, amount: +11.57, unit: 1, amount: +12.46, unit: 1, amount: +11.97, unit: 1, amount: +11.60, unit: 1, amount: +11.6072

Catalog code 2MASS J15163663-4407204, UCAC2 12931861, [KWS97] TTS 22, 1RXS J151636.7-440703, RX J1516.6-4406, SSTc2d J151636.6-440721, WISE J151636.62-440720.6, UCAC4 230-087570, Gaia DR2 6000428479168785024

Constellation Lupus

Declination unit: www.wikidata.org, amount: -44.1219472, unit: www.wikidata.org, amount: -44.12235238966861

Declination component of proper motion unit: www.wikidata.org, amount: -21.9, unit: www.wikidata.org, amount: -22.351

Distance from earth unit: www.wikidata.org, amount: +145.138

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +6.8900

Radial velocity unit: www.wikidata.org, amount: +12.26

Right ascension unit: www.wikidata.org, amount: +229.1534333, unit: www.wikidata.org, amount: +229.15263710001167

Right ascension component of proper motion unit: www.wikidata.org, amount: -17.9, unit: www.wikidata.org, amount: -20.342

Spectral class K2

External References (2)

Gaia id 6000428479168785024

Simbad id RX J1516.6-4406

References

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

Direct Wikidata claims

[2] ↑ Q84987673 — instance of (P31): young stellar object. SIMBAD. wikidata.org.
[3] ↑ Q84987673 — constellation (P59): Lupus. wikidata.org.
[4] ↑ Q84987673 — spectral class (P215): K2. New "weak-line"-T Tauri stars in Lupus. wikidata.org.
[5] ↑ Q84987673 — catalog code (P528): 2MASS J15163663-4407204. SIMBAD. wikidata.org.
[6] ↑ Q84987673 — catalog code (P528): UCAC2 12931861. SIMBAD. wikidata.org.
[7] ↑ Q84987673 — catalog code (P528): [KWS97] TTS 22. SIMBAD. wikidata.org.
[8] ↑ Q84987673 — catalog code (P528): 1RXS J151636.7-440703. SIMBAD. wikidata.org.
[9] ↑ Q84987673 — catalog code (P528): RX J1516.6-4406. SIMBAD. wikidata.org.
[10] ↑ Q84987673 — catalog code (P528): SSTc2d J151636.6-440721. SIMBAD. wikidata.org.
[11] ↑ Q84987673 — catalog code (P528): WISE J151636.62-440720.6. SIMBAD. wikidata.org.
[12] ↑ Q84987673 — catalog code (P528): UCAC4 230-087570. SIMBAD. wikidata.org.
[13] ↑ Q84987673 — catalog code (P528): Gaia DR2 6000428479168785024. SIMBAD. wikidata.org.
[14] ↑ Q84987673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.193'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q84987673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.93'}. The Lupus association of pre-main-sequence stars: clues to star formation scattered in space and time. wikidata.org.
[16] ↑ Q84987673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.97'}. The Lupus association of pre-main-sequence stars: clues to star formation scattered in space and time. wikidata.org.
[17] ↑ Q84987673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.72'}. The Lupus association of pre-main-sequence stars: clues to star formation scattered in space and time. wikidata.org.
[18] ↑ Q84987673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.29'}. The Lupus association of pre-main-sequence stars: clues to star formation scattered in space and time. wikidata.org.
[19] ↑ Q84987673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.73'}. The Lupus association of pre-main-sequence stars: clues to star formation scattered in space and time. wikidata.org.
[20] ↑ Q84987673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.898'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q84987673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.316'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q84987673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.16'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[23] ↑ Q84987673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.57'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[24] ↑ Q84987673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.46'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[25] ↑ Q84987673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.97'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[26] ↑ Q84987673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.60'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.

Class ancestry

[1] ↑ Q84987673 is an instance of young stellar object (Q497654) [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). Q84987673. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84987673

MLA “Q84987673.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84987673.

BibTeX

@misc{4ortxyz_q84987673_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84987673}}, year = {2026}, url = {https://4ort.xyz/entity/q84987673}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84987673 — https://4ort.xyz/entity/q84987673 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84987673 · Last refreshed: May 7, 2026