(17766) 1998 ES3

asteroid

Place asteroid Q22345079

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(17766) 1998 ES3

Summary

(17766) 1998 ES3 is an asteroid^[1].

Key Facts

(17766) 1998 ES3 is credited with the discovery of Takao Kobayashi^[2].
(17766) 1998 ES3's instance of is recorded as asteroid^[3].
(17766) 1998 ES3's site of astronomical discovery is recorded as Ōizumi Observatory^[4].
(17766) 1998 ES3's follows is recorded as (17765) 1998 EZ2^[5].
(17766) 1998 ES3's followed by is recorded as (17767) 1998 EJ6^[6].
(17766) 1998 ES3's minor planet group is recorded as asteroid belt^[7].
(17766) 1998 ES3's parent astronomical body is recorded as Sun^[8].
(17766) 1998 ES3's provisional designation is recorded as 1998 ES3^[9].
(17766) 1998 ES3's time of discovery or invention is recorded as +1998-03-02T00:00:00Z^[10].
(17766) 1998 ES3's JPL Small-Body Database SPK-ID is recorded as 20017766^[11].
(17766) 1998 ES3's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.010'}^[12].
(17766) 1998 ES3's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.0989316'}^[13].
(17766) 1998 ES3's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1005019145121247'}^[14].
(17766) 1998 ES3's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.4'}^[15].
(17766) 1998 ES3's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.53'}^[16].
(17766) 1998 ES3's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.59259'}^[17].
(17766) 1998 ES3's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.59631019747616'}^[18].
(17766) 1998 ES3's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+4.22'}^[19].
(17766) 1998 ES3's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1541.191246087546'}^[20].
(17766) 1998 ES3's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.71566'}^[21].
(17766) 1998 ES3's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.60552781397653'}^[22].
(17766) 1998 ES3's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.6117136'}^[23].
(17766) 1998 ES3's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.611191586863749'}^[24].
(17766) 1998 ES3's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.870'}^[25].
(17766) 1998 ES3's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.873621340501509'}^[26].

Body

Designation and Status

(17766) 1998 ES3's instance of is recorded as asteroid^[3].

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Quick Facts

Instance of asteroid

Follows (17765) 1998 EZ2

Followed by (17767) 1998 EJ6

Properties

Absolute magnitude unit: 1, amount: +13.4, unit: 1, amount: +13.53

Albedo unit: 1, amount: +0.156

Apoapsis unit: www.wikidata.org, amount: +2.870, unit: www.wikidata.org, amount: +2.873621340501509

Argument of periapsis unit: www.wikidata.org, amount: +195.71789, unit: www.wikidata.org, amount: +194.7636731411674

Diameter unit: www.wikidata.org, amount: +5.842

Discoverer or inventor Takao Kobayashi

Epoch May 5, 2025

Imported from wholeness_audit_2026-05-02

Longitude of ascending node unit: www.wikidata.org, amount: +20.71566, unit: www.wikidata.org, amount: +20.60552781397653

Mean anomaly unit: www.wikidata.org, amount: +330.39544, unit: www.wikidata.org, amount: +125.1128936442664

Minor planet group asteroid belt

Orbital eccentricity unit: 1, amount: +0.010, unit: 1, amount: +0.0989316, unit: 1, amount: +0.1005019145121247

Orbital inclination unit: www.wikidata.org, amount: +13.59259, unit: www.wikidata.org, amount: +13.59631019747616

Orbital period unit: www.wikidata.org, amount: +4.22, unit: www.wikidata.org, amount: +1541.191246087546

Parent astronomical body Sun

Periapsis unit: www.wikidata.org, amount: +2.3533328, unit: www.wikidata.org, amount: +2.34876183322599

Provisional designation 1998 ES3

Semi-major axis of an orbit unit: www.wikidata.org, amount: +2.6117136, unit: www.wikidata.org, amount: +2.611191586863749

Site of astronomical discovery Ōizumi Observatory

Time of discovery or invention March 2, 1998

Time of periapsis unit: www.wikidata.org, amount: +2460264.880843174

External References (4)

Google knowledge graph id /g/11f7r5ymcx

Jpl small-body database spk-id 20017766

Minor planet center body id 17766

Wolfram language entity code Entity["MinorPlanet", "MinorPlanet17766Provisional1998ES3"]

🌐 Available in 4 languages

ce(17766) 1998 ES3 eo(17766) 1998 ES3 fr(17766) 1998 ES3 tt(17766) 1998 ES3

References

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

Direct Wikidata claims

[3] ↑ (17766) 1998 ES3 — instance of (P31): asteroid. JPL Small-Body Database. Retrieved 2023-12-15. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[2] ↑ (17766) 1998 ES3 — discoverer or inventor (P61): Takao Kobayashi. JPL Small-Body Database. Retrieved 2023-12-15. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[4] ↑ (17766) 1998 ES3 — site of astronomical discovery (P65): Ōizumi Observatory. JPL Small-Body Database. Retrieved 2023-12-15. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[5] ↑ (17766) 1998 ES3 — follows (P155): (17765) 1998 EZ2. wikidata.org.
[6] ↑ (17766) 1998 ES3 — followed by (P156): (17767) 1998 EJ6. wikidata.org.
[7] ↑ (17766) 1998 ES3 — minor planet group (P196): asteroid belt. JPL Small-Body Database. Retrieved 2023-12-15. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[8] ↑ (17766) 1998 ES3 — parent astronomical body (P397): Sun. wikidata.org.
[9] ↑ (17766) 1998 ES3 — provisional designation (P490): 1998 ES3. JPL Small-Body Database. Retrieved 2023-12-15. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[10] ↑ (17766) 1998 ES3 — time of discovery or invention (P575): +1998-03-02T00:00:00Z. JPL Small-Body Database. Retrieved 2023-12-15. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[11] ↑ (17766) 1998 ES3 — JPL Small-Body Database SPK-ID (P716): 20017766. JPL Small-Body Database. Retrieved 2023-12-15. wikidata.org.
[12] ↑ (17766) 1998 ES3 — orbital eccentricity (P1096): {'unit': '1', 'amount': '+0.010'}. wikidata.org.
[13] ↑ (17766) 1998 ES3 — orbital eccentricity (P1096): {'unit': '1', 'amount': '+0.0989316'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[14] ↑ (17766) 1998 ES3 — orbital eccentricity (P1096): {'unit': '1', 'amount': '+0.1005019145121247'}. JPL Small-Body Database. Retrieved 2025-03-13. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[15] ↑ (17766) 1998 ES3 — absolute magnitude (P1457): {'unit': '1', 'amount': '+13.4'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[16] ↑ (17766) 1998 ES3 — absolute magnitude (P1457): {'unit': '1', 'amount': '+13.53'}. JPL Small-Body Database. Retrieved 2025-03-13. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[17] ↑ (17766) 1998 ES3 — orbital inclination (P2045): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.59259'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[18] ↑ (17766) 1998 ES3 — orbital inclination (P2045): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.59631019747616'}. JPL Small-Body Database. Retrieved 2025-03-13. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[19] ↑ (17766) 1998 ES3 — orbital period (P2146): {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+4.22'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[20] ↑ (17766) 1998 ES3 — orbital period (P2146): {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1541.191246087546'}. JPL Small-Body Database. Retrieved 2025-03-13. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[21] ↑ (17766) 1998 ES3 — longitude of ascending node (P2213): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.71566'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[22] ↑ (17766) 1998 ES3 — longitude of ascending node (P2213): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.60552781397653'}. JPL Small-Body Database. Retrieved 2025-03-13. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[23] ↑ (17766) 1998 ES3 — semi-major axis of an orbit (P2233): {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.6117136'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[24] ↑ (17766) 1998 ES3 — semi-major axis of an orbit (P2233): {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.611191586863749'}. JPL Small-Body Database. Retrieved 2025-03-13. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[25] ↑ (17766) 1998 ES3 — apoapsis (P2243): {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.870'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[26] ↑ (17766) 1998 ES3 — apoapsis (P2243): {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.873621340501509'}. JPL Small-Body Database. Retrieved 2025-03-13. ssd.jpl.nasa.gov. Provenance: wikidata.org.

Class ancestry

[1] ↑ (17766) 1998 ES3 is an instance of asteroid (Q3863) [P31, primary]. 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). (17766) 1998 ES3. Retrieved May 3, 2026, from https://4ort.xyz/entity/-17766-1998-es3

MLA “(17766) 1998 ES3.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-17766-1998-es3.

BibTeX

@misc{4ortxyz_-17766-1998-es3_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(17766) 1998 ES3}}, year = {2026}, url = {https://4ort.xyz/entity/-17766-1998-es3}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (17766) 1998 ES3 — https://4ort.xyz/entity/-17766-1998-es3 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-17766-1998-es3 · Last refreshed: May 3, 2026