(27209) 1999 CN105

asteroid of asteroid belt

Place asteroid Q6465037

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(27209) 1999 CN105

Summary

(27209) 1999 CN105 is an asteroid^[1].

Key Facts

(27209) 1999 CN105 is credited with the discovery of Lincoln Near-Earth Asteroid Research^[2].
(27209) 1999 CN105's instance of is recorded as asteroid^[3].
(27209) 1999 CN105's site of astronomical discovery is recorded as Experimental Test Site^[4].
(27209) 1999 CN105's follows is recorded as 27208 Jennyliu^[5].
(27209) 1999 CN105's followed by is recorded as (27210) 1999 CZ105^[6].
(27209) 1999 CN105's minor planet group is recorded as asteroid belt^[7].
(27209) 1999 CN105's parent astronomical body is recorded as Sun^[8].
(27209) 1999 CN105's provisional designation is recorded as 1999 CN105^[9].
(27209) 1999 CN105's provisional designation is recorded as 2000 JS65^[10].
(27209) 1999 CN105's time of discovery or invention is recorded as +1999-02-12T00:00:00Z^[11].
(27209) 1999 CN105's JPL Small-Body Database SPK-ID is recorded as 20027209^[12].
(27209) 1999 CN105's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.05'}^[13].
(27209) 1999 CN105's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.0463699'}^[14].
(27209) 1999 CN105's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.04421326799027752'}^[15].
(27209) 1999 CN105's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.9'}^[16].
(27209) 1999 CN105's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.16'}^[17].
(27209) 1999 CN105's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.00082'}^[18].
(27209) 1999 CN105's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+10.98203679475181'}^[19].
(27209) 1999 CN105's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+5.12'}^[20].
(27209) 1999 CN105's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1869.599015571181'}^[21].
(27209) 1999 CN105's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+156.82621'}^[22].
(27209) 1999 CN105's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+156.6433081454921'}^[23].
(27209) 1999 CN105's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.9704086'}^[24].
(27209) 1999 CN105's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.970070073847018'}^[25].
(27209) 1999 CN105's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.108'}^[26].

Body

Designation and Status

(27209) 1999 CN105's instance of is recorded as asteroid^[3].

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Quick Facts

Instance of asteroid

Follows 27208 Jennyliu

Followed by (27210) 1999 CZ105

Properties

Absolute magnitude unit: 1, amount: +13.9, unit: 1, amount: +14.16

Albedo unit: 1, amount: +0.118

Apoapsis unit: www.wikidata.org, amount: +3.108, unit: www.wikidata.org, amount: +3.10138657797192

Argument of periapsis unit: www.wikidata.org, amount: +10.58723, unit: www.wikidata.org, amount: +18.76171756490176

Diameter unit: www.wikidata.org, amount: +5.601

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: +156.82621, unit: www.wikidata.org, amount: +156.6433081454921

Mean anomaly unit: www.wikidata.org, amount: +235.37488, unit: www.wikidata.org, amount: +46.08570842906143

Minor planet group asteroid belt

Orbital eccentricity unit: 1, amount: +0.05, unit: 1, amount: +0.0463699, unit: 1, amount: +0.04421326799027752

Orbital inclination unit: www.wikidata.org, amount: +11.00082, unit: www.wikidata.org, amount: +10.98203679475181

Orbital period unit: www.wikidata.org, amount: +5.12, unit: www.wikidata.org, amount: +1869.599015571181

Parent astronomical body Sun

Periapsis unit: www.wikidata.org, amount: +2.8326710, unit: www.wikidata.org, amount: +2.838753569722117

Provisional designation 1999 CN105, 2000 JS65

Semi-major axis of an orbit unit: www.wikidata.org, amount: +2.9704086, unit: www.wikidata.org, amount: +2.970070073847018

Site of astronomical discovery Experimental Test Site

Time of discovery or invention February 12, 1999

Time of periapsis unit: www.wikidata.org, amount: +2460761.1616802476

External References (4)

Google knowledge graph id /g/11f85cv5t8

Jpl small-body database spk-id 20027209

Minor planet center body id 27209

Wolfram language entity code Entity["MinorPlanet", "MinorPlanet27209Provisional1999CN105"]

🌐 Available in 4 languages

ar(27209) 1999 CN105 arz(27209) 1999 CN105 (كويكب) fr(27209) 1999 CN105 pt(27209) 1999 CN105

References

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

Direct Wikidata claims

[3] ↑ (27209) 1999 CN105 — instance of (P31): asteroid. JPL Small-Body Database. Retrieved 2024-04-01. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[2] ↑ (27209) 1999 CN105 — discoverer or inventor (P61): Lincoln Near-Earth Asteroid Research. JPL Small-Body Database. Retrieved 2024-04-01. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[4] ↑ (27209) 1999 CN105 — site of astronomical discovery (P65): Experimental Test Site. JPL Small-Body Database. Retrieved 2024-05-04. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[5] ↑ (27209) 1999 CN105 — follows (P155): 27208 Jennyliu. wikidata.org.
[6] ↑ (27209) 1999 CN105 — followed by (P156): (27210) 1999 CZ105. wikidata.org.
[7] ↑ (27209) 1999 CN105 — minor planet group (P196): asteroid belt. JPL Small-Body Database. Retrieved 2024-04-01. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[8] ↑ (27209) 1999 CN105 — parent astronomical body (P397): Sun. wikidata.org.
[9] ↑ (27209) 1999 CN105 — provisional designation (P490): 1999 CN105. JPL Small-Body Database. Retrieved 2024-04-01. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[10] ↑ (27209) 1999 CN105 — provisional designation (P490): 2000 JS65. JPL Small-Body Database. Retrieved 2024-04-01. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[11] ↑ (27209) 1999 CN105 — time of discovery or invention (P575): +1999-02-12T00:00:00Z. JPL Small-Body Database. Retrieved 2024-04-01. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[12] ↑ (27209) 1999 CN105 — JPL Small-Body Database SPK-ID (P716): 20027209. JPL Small-Body Database. Retrieved 2024-04-01. wikidata.org.
[13] ↑ (27209) 1999 CN105 — orbital eccentricity (P1096): {'unit': '1', 'amount': '+0.05'}. wikidata.org.
[14] ↑ (27209) 1999 CN105 — orbital eccentricity (P1096): {'unit': '1', 'amount': '+0.0463699'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[15] ↑ (27209) 1999 CN105 — orbital eccentricity (P1096): {'unit': '1', 'amount': '+0.04421326799027752'}. JPL Small-Body Database. Retrieved 2026-01-05. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[16] ↑ (27209) 1999 CN105 — absolute magnitude (P1457): {'unit': '1', 'amount': '+13.9'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[17] ↑ (27209) 1999 CN105 — absolute magnitude (P1457): {'unit': '1', 'amount': '+14.16'}. JPL Small-Body Database. Retrieved 2026-01-05. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[18] ↑ (27209) 1999 CN105 — orbital inclination (P2045): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.00082'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[19] ↑ (27209) 1999 CN105 — orbital inclination (P2045): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+10.98203679475181'}. JPL Small-Body Database. Retrieved 2026-01-05. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[20] ↑ (27209) 1999 CN105 — orbital period (P2146): {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+5.12'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[21] ↑ (27209) 1999 CN105 — orbital period (P2146): {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1869.599015571181'}. JPL Small-Body Database. Retrieved 2026-01-05. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[22] ↑ (27209) 1999 CN105 — longitude of ascending node (P2213): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+156.82621'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[23] ↑ (27209) 1999 CN105 — longitude of ascending node (P2213): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+156.6433081454921'}. JPL Small-Body Database. Retrieved 2026-01-05. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[24] ↑ (27209) 1999 CN105 — semi-major axis of an orbit (P2233): {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.9704086'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
[25] ↑ (27209) 1999 CN105 — semi-major axis of an orbit (P2233): {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.970070073847018'}. JPL Small-Body Database. Retrieved 2026-01-05. ssd.jpl.nasa.gov. Provenance: wikidata.org.
[26] ↑ (27209) 1999 CN105 — apoapsis (P2243): {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.108'}. minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.

Class ancestry

[1] ↑ (27209) 1999 CN105 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). (27209) 1999 CN105. Retrieved May 3, 2026, from https://4ort.xyz/entity/-27209-1999-cn105

MLA “(27209) 1999 CN105.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-27209-1999-cn105.

BibTeX

@misc{4ortxyz_-27209-1999-cn105_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(27209) 1999 CN105}}, year = {2026}, url = {https://4ort.xyz/entity/-27209-1999-cn105}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (27209) 1999 CN105 — https://4ort.xyz/entity/-27209-1999-cn105 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-27209-1999-cn105 · Last refreshed: May 3, 2026