Q89888620

young stellar object candidate in the constellation Perseus

Thing young_stellar_object_candidate Q89888620

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Q89888620

Summary

Q89888620 is a young stellar object candidate^[1].

Key Facts

Q89888620's instance of is recorded as young stellar object candidate^[2].
Q89888620's constellation is recorded as Perseus^[3].
Q89888620's spectral class is recorded as A8V^[4].
Q89888620's catalog code is recorded as BD+31 634^[5].
Q89888620's catalog code is recorded as [C93] 33^[6].
Q89888620's catalog code is recorded as SSTc2d J034139.2+313611^[7].
Q89888620's catalog code is recorded as [EDJ2009] 310^[8].
Q89888620's catalog code is recorded as 2MASS J03413918+3136106^[9].
Q89888620's catalog code is recorded as TYC 2355-432-1^[10].
Q89888620's catalog code is recorded as GSC 02355-00432^[11].
Q89888620's catalog code is recorded as UCAC2 42881635^[12].
Q89888620's catalog code is recorded as UCAC3 244-22043^[13].
Q89888620's catalog code is recorded as SSTc2d J034139.1+313610^[14].
Q89888620's catalog code is recorded as Gaia DR1 216565823161148416^[15].
Q89888620's catalog code is recorded as [HL2013] 055.41322+31.60297^[16].
Q89888620's catalog code is recorded as Gaia DR2 216565827456753152^[17].
Q89888620's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.23'}^[18].
Q89888620's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.29'}^[19].
Q89888620's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.60'}^[20].
Q89888620's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.2047'}^[21].
Q89888620's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.571'}^[22].
Q89888620's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.465'}^[23].
Q89888620's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.400'}^[24].
Q89888620's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3335'}^[25].
Q89888620's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+18.28'}^[26].

Body

Definition and Type

Q89888620's instance of is recorded as young stellar object candidate^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of young stellar object candidate

Properties

Apparent magnitude unit: 1, amount: +10.23, unit: 1, amount: +10.29, unit: 1, amount: +10.60, unit: 1, amount: +10.2047, unit: 1, amount: +9.571, unit: 1, amount: +9.465, unit: 1, amount: +9.400

Catalog code BD+31 634, [C93] 33, SSTc2d J034139.2+313611, [EDJ2009] 310, 2MASS J03413918+3136106, TYC 2355-432-1, GSC 02355-00432, UCAC2 42881635, UCAC3 244-22043, SSTc2d J034139.1+313610, Gaia DR1 216565823161148416, [HL2013] 055.41322+31.60297, Gaia DR2 216565827456753152

Constellation Perseus

Declination unit: www.wikidata.org, amount: +31.60296325996250

Declination component of proper motion unit: www.wikidata.org, amount: -8.957

Distance from earth unit: www.wikidata.org, amount: +299.9850

Effective temperature unit: www.wikidata.org, amount: +7000

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.3335

Radial velocity unit: www.wikidata.org, amount: +18.28

Right ascension unit: www.wikidata.org, amount: +55.41327339618950

Right ascension component of proper motion unit: www.wikidata.org, amount: +6.742

Spectral class A8V

Stellar rotational velocity unit: www.wikidata.org, amount: +56.12

Surface gravity unit: www.wikidata.org, amount: +9500

External References (2)

Gaia id 216565827456753152

Simbad id BD+31 634

References

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

Direct Wikidata claims

[2] ↑ Q89888620 — instance of (P31): young stellar object candidate. SIMBAD. wikidata.org.
[3] ↑ Q89888620 — constellation (P59): Perseus. wikidata.org.
[4] ↑ Q89888620 — spectral class (P215): A8V. SIMBAD. wikidata.org.
[5] ↑ Q89888620 — catalog code (P528): BD+31 634. SIMBAD. wikidata.org.
[6] ↑ Q89888620 — catalog code (P528): [C93] 33. SIMBAD. wikidata.org.
[7] ↑ Q89888620 — catalog code (P528): SSTc2d J034139.2+313611. SIMBAD. wikidata.org.
[8] ↑ Q89888620 — catalog code (P528): [EDJ2009] 310. SIMBAD. wikidata.org.
[9] ↑ Q89888620 — catalog code (P528): 2MASS J03413918+3136106. SIMBAD. wikidata.org.
[10] ↑ Q89888620 — catalog code (P528): TYC 2355-432-1. SIMBAD. wikidata.org.
[11] ↑ Q89888620 — catalog code (P528): GSC 02355-00432. SIMBAD. wikidata.org.
[12] ↑ Q89888620 — catalog code (P528): UCAC2 42881635. SIMBAD. wikidata.org.
[13] ↑ Q89888620 — catalog code (P528): UCAC3 244-22043. SIMBAD. wikidata.org.
[14] ↑ Q89888620 — catalog code (P528): SSTc2d J034139.1+313610. SIMBAD. wikidata.org.
[15] ↑ Q89888620 — catalog code (P528): Gaia DR1 216565823161148416. SIMBAD. wikidata.org.
[16] ↑ Q89888620 — catalog code (P528): [HL2013] 055.41322+31.60297. SIMBAD. wikidata.org.
[17] ↑ Q89888620 — catalog code (P528): Gaia DR2 216565827456753152. SIMBAD. wikidata.org.
[18] ↑ Q89888620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.23'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q89888620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.29'}. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3). wikidata.org.
[20] ↑ Q89888620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.60'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[21] ↑ Q89888620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.2047'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q89888620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.571'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ Q89888620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.465'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[24] ↑ Q89888620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.400'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[25] ↑ Q89888620 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3335'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89888620 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+18.28'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89888620 is an instance of young stellar object candidate (Q72802977) [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). Q89888620. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89888620

MLA “Q89888620.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89888620.

BibTeX

@misc{4ortxyz_q89888620_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89888620}}, year = {2026}, url = {https://4ort.xyz/entity/q89888620}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89888620 — https://4ort.xyz/entity/q89888620 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89888620 · Last refreshed: May 7, 2026