Home › Entities › asteroid › (55739) 1989 TV

(55739) 1989 TV

asteroid
Thing asteroid Q8332598
Press Enter · cited answer in seconds

Summary

(55739) 1989 TV is an asteroid[1].

Key Facts

  • Discoverer or inventor: Eleanor F. Helin[2]
  • Site of astronomical discovery: Palomar Observatory[3]
  • Follows: (55738) 1988 VG3[4]
  • Followed by: (55740) 1989 YL2[5]
  • Minor planet group: asteroid belt[6]
  • Parent astronomical body: Sun[7]
  • Provisional designation: 1989 TV[8], 2001 NA7[9]
  • Time of discovery or invention: October 4, 1989[10]
  • Orbital eccentricity: 0.299161259459917[11]
  • Absolute magnitude: 15.04[12]
  • Orbital inclination: 15.67836714622393 degree[13]
  • Orbital period: 1489.266310984374 day[14]
  • Longitude of ascending node: 186.3390216782572 degree[15]
  • Semi-major axis of an orbit: 2.55220737316582 astronomical unit[16]
  • Apoapsis: 3.315728945324993 astronomical unit[17]
  • Periapsis: 1.788685801006647 astronomical unit[18]
  • Argument of periapsis: 192.3592745963136 degree[19]
  • Mean anomaly: 208.6082637892758 degree[20]
  • Epoch: October 17, 2024[21]
  • Time of periapsis: 2461226.785034722 Julian day[22]

References

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

Direct Wikidata claims

  1. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . 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). (55739) 1989 TV. Retrieved May 7, 2026, from https://4ort.xyz/entity/q8332598
MLA “(55739) 1989 TV.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q8332598.
BibTeX @misc{4ortxyz_q8332598_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(55739) 1989 TV}}, year = {2026}, url = {https://4ort.xyz/entity/q8332598}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (55739) 1989 TV — https://4ort.xyz/entity/q8332598 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q8332598 · Last refreshed: