(39953) 1998 FJ118

asteroid

Place asteroid Q7475450

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(39953) 1998 FJ118

Summary

(39953) 1998 FJ118 is an asteroid^[1].

Key Facts

(39953) 1998 FJ118 is credited with the discovery of Lincoln Near-Earth Asteroid Research^[2].
(39953) 1998 FJ118's instance of is recorded as asteroid^[3].
(39953) 1998 FJ118's site of astronomical discovery is recorded as Experimental Test Site^[4].
(39953) 1998 FJ118's follows is recorded as (39952) 1998 FM117^[5].
(39953) 1998 FJ118's followed by is recorded as (39954) 1998 FN118^[6].
(39953) 1998 FJ118's minor planet group is recorded as asteroid belt^[7].
(39953) 1998 FJ118's parent astronomical body is recorded as Sun^[8].
(39953) 1998 FJ118's provisional designation is recorded as 1998 FJ118^[9].
(39953) 1998 FJ118's time of discovery or invention is recorded as +1998-03-31T00:00:00Z^[10].
(39953) 1998 FJ118's JPL Small-Body Database SPK-ID is recorded as 20039953^[11].
(39953) 1998 FJ118's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.15'}^[12].
(39953) 1998 FJ118's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1495031'}^[13].
(39953) 1998 FJ118's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1469688456138362'}^[14].
(39953) 1998 FJ118's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.1'}^[15].
(39953) 1998 FJ118's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.05'}^[16].
(39953) 1998 FJ118's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+5.71143'}^[17].
(39953) 1998 FJ118's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+5.718940754988451'}^[18].
(39953) 1998 FJ118's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+3.82'}^[19].
(39953) 1998 FJ118's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1395.271102689616'}^[20].
(39953) 1998 FJ118's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+233.20550'}^[21].
(39953) 1998 FJ118's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+233.0728809326751'}^[22].
(39953) 1998 FJ118's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.4419451'}^[23].
(39953) 1998 FJ118's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.443656259628268'}^[24].
(39953) 1998 FJ118's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.807'}^[25].
(39953) 1998 FJ118's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.80279759918286'}^[26].

Body

Designation and Status

(39953) 1998 FJ118's instance of is recorded as asteroid^[3].

⭐ Popularity Graph

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Quick Facts

Instance of asteroid

Follows (39952) 1998 FM117

Followed by (39954) 1998 FN118

Properties

Absolute magnitude unit: 1, amount: +15.1, unit: 1, amount: +15.05

Albedo unit: 1, amount: +0.215

Apoapsis unit: www.wikidata.org, amount: +2.807, unit: www.wikidata.org, amount: +2.80279759918286

Argument of periapsis unit: www.wikidata.org, amount: +274.91939, unit: www.wikidata.org, amount: +275.368677489261

Diameter unit: www.wikidata.org, amount: +3.292

Discoverer or inventor Lincoln Near-Earth Asteroid Research

Epoch November 21, 2025

Imported from wholeness_audit_2026-05-02

Longitude of ascending node unit: www.wikidata.org, amount: +233.20550, unit: www.wikidata.org, amount: +233.0728809326751

Mean anomaly unit: www.wikidata.org, amount: +225.71095, unit: www.wikidata.org, amount: +124.7751815862219

Minor planet group asteroid belt

Orbital eccentricity unit: 1, amount: +0.15, unit: 1, amount: +0.1495031, unit: 1, amount: +0.1469688456138362

Orbital inclination unit: www.wikidata.org, amount: +5.71143, unit: www.wikidata.org, amount: +5.718940754988451

Orbital period unit: www.wikidata.org, amount: +3.82, unit: www.wikidata.org, amount: +1395.271102689616

Parent astronomical body Sun

Periapsis unit: www.wikidata.org, amount: +2.0768666, unit: www.wikidata.org, amount: +2.084514920073677

Provisional designation 1998 FJ118

Semi-major axis of an orbit unit: www.wikidata.org, amount: +2.4419451, unit: www.wikidata.org, amount: +2.443656259628268

Site of astronomical discovery Experimental Test Site

Time of discovery or invention March 31, 1998

Time of periapsis unit: www.wikidata.org, amount: +2460516.9022077774

External References (4)

Google knowledge graph id /g/11f8fyt0qp

Jpl small-body database spk-id 20039953

Minor planet center body id 39953

Wolfram language entity code Entity["MinorPlanet", "MinorPlanet39953Provisional1998FJ118"]

🌐 Available in 4 languages

ar(39953) 1998 FJ118 arz(39953) 1998 FJ118 (كويكب) fr(39953) 1998 FJ118 pt(39953) 1998 FJ118

References

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

Direct Wikidata claims

[3] ↑ (39953) 1998 FJ118 — instance of (P31): asteroid. JPL Small-Body Database. Retrieved 2024-04-19. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[2] ↑ (39953) 1998 FJ118 — discoverer or inventor (P61): Lincoln Near-Earth Asteroid Research. JPL Small-Body Database. Retrieved 2024-04-19. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[4] ↑ (39953) 1998 FJ118 — site of astronomical discovery (P65): Experimental Test Site. JPL Small-Body Database. Retrieved 2024-04-19. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[5] ↑ (39953) 1998 FJ118 — follows (P155): (39952) 1998 FM117. wikidata.org.
[6] ↑ (39953) 1998 FJ118 — followed by (P156): (39954) 1998 FN118. wikidata.org.
[7] ↑ (39953) 1998 FJ118 — minor planet group (P196): asteroid belt. JPL Small-Body Database. Retrieved 2024-04-19. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[8] ↑ (39953) 1998 FJ118 — parent astronomical body (P397): Sun. wikidata.org.
[9] ↑ (39953) 1998 FJ118 — provisional designation (P490): 1998 FJ118. JPL Small-Body Database. Retrieved 2024-04-19. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[10] ↑ (39953) 1998 FJ118 — time of discovery or invention (P575): +1998-03-31T00:00:00Z. JPL Small-Body Database. Retrieved 2024-04-19. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[11] ↑ (39953) 1998 FJ118 — JPL Small-Body Database SPK-ID (P716): 20039953. JPL Small-Body Database. Retrieved 2024-04-19. wikidata.org.
[12] ↑ (39953) 1998 FJ118 — orbital eccentricity (P1096): {'unit': '1', 'amount': '+0.15'}. wikidata.org.
[13] ↑ (39953) 1998 FJ118 — orbital eccentricity (P1096): {'unit': '1', 'amount': '+0.1495031'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[14] ↑ (39953) 1998 FJ118 — orbital eccentricity (P1096): {'unit': '1', 'amount': '+0.1469688456138362'}. JPL Small-Body Database. Retrieved 2026-01-13. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[15] ↑ (39953) 1998 FJ118 — absolute magnitude (P1457): {'unit': '1', 'amount': '+15.1'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[16] ↑ (39953) 1998 FJ118 — absolute magnitude (P1457): {'unit': '1', 'amount': '+15.05'}. JPL Small-Body Database. Retrieved 2026-01-13. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[17] ↑ (39953) 1998 FJ118 — orbital inclination (P2045): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+5.71143'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[18] ↑ (39953) 1998 FJ118 — orbital inclination (P2045): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+5.718940754988451'}. JPL Small-Body Database. Retrieved 2026-01-13. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[19] ↑ (39953) 1998 FJ118 — orbital period (P2146): {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+3.82'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[20] ↑ (39953) 1998 FJ118 — orbital period (P2146): {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1395.271102689616'}. JPL Small-Body Database. Retrieved 2026-01-13. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[21] ↑ (39953) 1998 FJ118 — longitude of ascending node (P2213): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+233.20550'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[22] ↑ (39953) 1998 FJ118 — longitude of ascending node (P2213): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+233.0728809326751'}. JPL Small-Body Database. Retrieved 2026-01-13. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[23] ↑ (39953) 1998 FJ118 — semi-major axis of an orbit (P2233): {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.4419451'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[24] ↑ (39953) 1998 FJ118 — semi-major axis of an orbit (P2233): {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.443656259628268'}. JPL Small-Body Database. Retrieved 2026-01-13. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[25] ↑ (39953) 1998 FJ118 — apoapsis (P2243): {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.807'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[26] ↑ (39953) 1998 FJ118 — apoapsis (P2243): {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.80279759918286'}. JPL Small-Body Database. Retrieved 2026-01-13. ssd.jpl.nasa.gov. Provenance: wikidata.org.

Class ancestry

[1] ↑ (39953) 1998 FJ118 is an instance of asteroid (Q3863) [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). (39953) 1998 FJ118. Retrieved May 3, 2026, from https://4ort.xyz/entity/-39953-1998-fj118

MLA “(39953) 1998 FJ118.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-39953-1998-fj118.

BibTeX

@misc{4ortxyz_-39953-1998-fj118_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(39953) 1998 FJ118}}, year = {2026}, url = {https://4ort.xyz/entity/-39953-1998-fj118}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (39953) 1998 FJ118 — https://4ort.xyz/entity/-39953-1998-fj118 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-39953-1998-fj118 · Last refreshed: May 3, 2026