NN Serpentis d

Summary

NN Serpentis d is an exoplanet^[1]. It draws 1 Wikipedia views per month (exoplanet category, ranking #96 of 578).^[2]

Key Facts

• NN Serpentis d's instance of is recorded as exoplanet^[3].
• NN Serpentis d's constellation is recorded as Serpens^[4].
• NN Serpentis d's parent astronomical body is recorded as NN Serpentis^[5].
• NN Serpentis d's catalog code is recorded as NN Ser d^[6].
• NN Serpentis d's catalog code is recorded as TIC 172608008d^[7].
• NN Serpentis d's time of discovery or invention is recorded as +2009-00-00T00:00:00Z^[8].
• NN Serpentis d's time of discovery or invention is recorded as +2010-10-00T00:00:00Z^[9].
• NN Serpentis d's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.19'}^[10].
• NN Serpentis d's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+2.3'}^[11].
• NN Serpentis d's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+2883.5'}^[12].
• NN Serpentis d's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9166'}^[13].
• NN Serpentis d's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.43'}^[14].
• NN Serpentis d's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-111'}^[15].
• NN Serpentis d's SIMBAD ID is recorded as NAME NN Ser d^[16].
• NN Serpentis d's Wolfram Language entity code is recorded as Entity["Exoplanet", "NNSerpentisd"]^[17].
• NN Serpentis d's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as nn_ser_ab_d--609^[18].
• NN Serpentis d's NASA Exoplanet Archive ID is recorded as NN Ser d^[19].
• NN Serpentis d's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+238.23383444087625'}^[20].
• NN Serpentis d's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.91234223430583'}^[21].
• NN Serpentis d's epoch is recorded as J2000.0^[22].
• NN Serpentis d's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-59.261'}^[23].
• NN Serpentis d's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-30.085'}^[24].
• NN Serpentis d's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2454515'}^[25].

Body

Designation and Status

NN Serpentis d's instance of is recorded as exoplanet^[3].

History and Context

Catalog codes include NN Ser d^[6] and TIC 172608008d^[7].

Why It Matters

NN Serpentis d draws 1 Wikipedia views per month (exoplanet category, ranking #96 of 578).^[2]