SN 1999gp

supernova

Thing supernova Q9327909

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SN 1999gp

Summary

SN 1999gp is a supernova^[1].

Key Facts

SN 1999gp's instance of is recorded as supernova^[2].
SN 1999gp's constellation is recorded as Andromeda^[3].
SN 1999gp's spectral class is recorded as SN.Ia^[4].
SN 1999gp is part of Q60223443^[5].
SN 1999gp's catalog code is recorded as SN 1999gp^[6].
SN 1999gp's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.04'}^[7].
SN 1999gp's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7693'}^[8].
SN 1999gp's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.913120'}^[9].
SN 1999gp's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.381190'}^[10].
SN 1999gp's epoch is recorded as J2000.0^[11].

Body

Definition and Type

SN 1999gp's instance of is recorded as supernova^[2].

Use and Application

SN 1999gp is part of Q60223443^[5].

⭐ Popularity Graph

0/100 established

Quick Facts

Instance of supernova

Part of Q60223443

Properties

Apparent magnitude unit: 1, amount: +16.04

Catalog code SN 1999gp

Constellation Andromeda

Declination unit: www.wikidata.org, amount: +39.381190

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Radial velocity unit: www.wikidata.org, amount: +7693

Right ascension unit: www.wikidata.org, amount: +37.913120

Spectral class SN.Ia

External References (2)

Google knowledge graph id /g/121vfgb4

Simbad id SN 1999gp

🏷️ Also known as

pl SN 1999GP

References

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

Direct Wikidata claims

[2] ↑ Q9327909 — instance of (P31): supernova. SIMBAD. wikidata.org.
[3] ↑ Q9327909 — constellation (P59): Andromeda. VizieR. wikidata.org.
[4] ↑ Q9327909 — spectral class (P215): SN.Ia. CfAIR2: NEAR-INFRARED LIGHT CURVES OF 94 TYPE Ia SUPERNOVAE. wikidata.org.
[5] ↑ Q9327909 — part of (P361): Q60223443. SIMBAD. wikidata.org.
[6] ↑ Q9327909 — catalog code (P528): SN 1999gp. SIMBAD. wikidata.org.
[7] ↑ Q9327909 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.04'}. Supernova Legacy Survey: using spectral signatures to improve Type Ia supernovae as distance indicators. wikidata.org.
[8] ↑ Q9327909 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7693'}. Cosmological Results from High‐zSupernovae. wikidata.org.
[9] ↑ Q9327909 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.913120'}. CfAIR2: NEAR-INFRARED LIGHT CURVES OF 94 TYPE Ia SUPERNOVAE. wikidata.org.
[10] ↑ Q9327909 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.381190'}. CfAIR2: NEAR-INFRARED LIGHT CURVES OF 94 TYPE Ia SUPERNOVAE. wikidata.org.
[11] ↑ Q9327909 — epoch (P6259): J2000.0. CfAIR2: NEAR-INFRARED LIGHT CURVES OF 94 TYPE Ia SUPERNOVAE. wikidata.org.

Class ancestry

[1] ↑ Q9327909 is an instance of supernova (Q3937) [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). SN 1999gp. Retrieved May 7, 2026, from https://4ort.xyz/entity/q9327909

MLA “SN 1999gp.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q9327909.

BibTeX

@misc{4ortxyz_q9327909_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SN 1999gp}}, year = {2026}, url = {https://4ort.xyz/entity/q9327909}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SN 1999gp — https://4ort.xyz/entity/q9327909 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q9327909 · Last refreshed: May 7, 2026