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109 Piscium b

extrasolar planet
Exoplanet Q1111607

Facts

24 properties

Identity

Instance of
exoplanet
More facts +23
Angular distance
0.066339 arcsecond[15]
Argument of periapsis
119.1°[18]
Catalog code
HD 10697b, TIC 456905162b[5][6]
Constellation
Pisces[3]
Declination
20.08314896006611°
Declination component of proper motion
-104.889 mas/yr
Discoverer or inventor
Steven S. Vogt[2]
Discovery method
Doppler spectroscopy[8]
Distance from Earth
106 ly[19]
Epoch
J2000.0
M sin i
6.33 M♃[11]
Mass
6.77 M♃[12]
Orbital eccentricity
0.1035[9]
Orbital inclination
72°[10]
Orbital period
1,075.5 day[14]
Parallax
30.1639 mas[16]
Parent astronomical body
109 Piscium[4]
Radius
1.152 R♃[13]
Right ascension
26.23260459117542°
Right ascension component of proper motion
-42.979 mas/yr
Semi-major axis of an orbit
2.143 au[17]
Time of discovery or invention
June 2000[7]
Time of periapsis
2,451,492 Julian day
🏷️ Also known as
en 109 Piscium b en 109 Psc b en TIC 456905162b ar HD 10697 b ar HD ١٠٦٩٧ b es 109 Psc b fa پیسکیوم ۱۰۹ بی fr 109 Psc b ko 물고기자리 109 b ru 109 Рыб b zh 双鱼座109b
🔖 Identifiers · 6
Image (Wikimedia Commons)
109 Piscium b (Celestia).JPG ↗
Extrasolar Planets Encyclopaedia exoplanet ID
109_psc_b--95
Freebase ID
/m/02rrsjk
NASA Exoplanet Archive ID
HD 10697 b
SIMBAD ID
* 109 Psc b
Wolfram Language entity code
Entity["Exoplanet", "HD10697b"]

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Constellation 1
Pisces
Discoverer or inventor 1
Steven S. Vogt
Discovery method 1
Doppler spectroscopy
Epoch 1
J2000.0
Instance of 1
exoplanet
Parent astronomical body 1
109 Piscium
← Child astronomical body 1
109 Piscium
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Summary

109 Piscium b is an exoplanet[1].

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . Exoplanet Archive. wikidata.org.
  6. [7] ↑ . Six New Planets from the Keck Precision Velocity Survey. wikidata.org.
  7. [8] ↑ . Six New Planets from the Keck Precision Velocity Survey. wikidata.org.
  8. [9] ↑ . The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements. wikidata.org.
  9. [10] ↑ . The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements. wikidata.org.
  10. [11] ↑ . The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements. wikidata.org.
  11. [12] ↑ . The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements. wikidata.org.
  12. [13] ↑ . Retired A stars and their companions. VIII. 15 new planetary signals around subgiants and transit parameters for California Planet Search planets with subgiant hosts. wikidata.org.
  13. [14] ↑ . The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements. wikidata.org.
  14. [15] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements. wikidata.org.
  17. [18] ↑ . The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements. wikidata.org.
  18. [19] ↑ . 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). 109 Piscium b. Retrieved November 14, 2026, from https://4ort.xyz/entity/109-piscium-b
MLA “109 Piscium b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Nov. 2026, https://4ort.xyz/entity/109-piscium-b.
BibTeX @misc{4ortxyz_109-piscium-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{109 Piscium b}}, year = {2026}, url = {https://4ort.xyz/entity/109-piscium-b}, note = {Accessed: 2026-11-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 109 Piscium b — https://4ort.xyz/entity/109-piscium-b (retrieved 2026-11-14)

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