TIC 437041147 b
ILLUSTRATION FROM RADIUS 2.22 EARTH RADII · HOST STAR 5220 K
OVERVIEW
] EXOPLANETTIC 437041147 b is a Neptune-like planet in the constellation Cancer, 804.3 from Earth. It has a mass of 5.54 and a radius of 2.22 · 14 129 . It was discovered in 2026.
- WHAT IT IS
- Neptune-like planet
- HOW FAR
- 804.3
- HOW BIG
- 2.22 · 14 129
- ONE ORBIT TAKES
- 3.82
The light arriving now left it that long ago.
Its radius: half the width across.
One trip round TIC 437041147.
THE MODEL
] CATALOGUED RADIUSCALCULATED · NOT AN OBSERVATION · CATALOGUED RADIUS · RADIUS 2.22 EARTH RADII · HOST STAR 5220 K
Drawn from the catalogued radius and from the same properties the picture at the top of this page uses, at the distance a flight to it would stop. Drag it, or use the arrow keys, to look from another direction. The stars behind are the 498,631 this catalogue holds real distances for, drawn from where the camera actually is — but every one of them is within 170 parsecs of the Sun and this object is much further out, so from here that whole neighbourhood is a knot in one direction and the rest of the sky is empty. The view you land on looks the other way; turn back towards the Sun and the stars come with it. What the readout says is which of the two the frame is pointed at. The emptiness is not a missing backdrop — it is the edge of what this catalogue has measured.
OBSERVING
] FROM WHERE YOU AREWhat it takes to see TIC 437041147 b for yourself. Everything in this part of the page is worked out for a real horizon, a real night and the equipment you say you have.
Say where you are, and this line says when TIC 437041147 b is worth going out for.
APPARENT PLACE
] EQUINOX J2026.7Where a telescope has to be pointed today, which is not quite where the catalogue records the object: the coordinate grid itself has turned since the year 2000 the catalogue is referred to.
- RIGHT ASCENSION
- DECLINATION
- GRID TURNED SINCE
- 22.1
- PROPER MOTION SINCE
- none published
Computed for 2026-08-31 00:00 UT. No proper motion is published for TIC 437041147 b, so nothing here moves the object; what separates this from the catalogued position above is the coordinate grid turning under it — about fifty arcseconds a year of precession since 2000, and the small nodding of the Earth’s axis on top of that. Aberration and refraction are not included, and neither is parallax; each is under an arcminute, which is also about as well as the catalogued position is known. The same figure for any date.
CATALOG DATA
] 12 FIELDSThe raw catalogue values, as the source published them, with the error bars where one was published — sorted by what each set of figures is about rather than by the order they happened to be stored in.
WHAT KIND OF THING IT IS
What the object is in itself, rather than how it happens to look from here.
- Host star temperature
- 5224.36
- Host star mass
- 0.931 +0.15 / −0.078
- Host star radius
- 0.961092
HOW BRIGHT IT IS
What the light adds up to, measured through one filter at a time. A magnitude is a brightness on a backwards scale — the smaller the number, the brighter the object.
- Host star apparent magnitude ()
THE ORBIT
The shape of the path, where the object sits on it, and the instant those figures were true of. An orbit is a fit to observations and drifts away from the real one either side of its epoch.
- Host star
- TIC 437041147
- Orbital period
- 3.82301 +0.00013 / −0.00015
- Inclination
- 87.35 +1.9 / −3.7
- midpoint
- 2459548.5884
- Stars in system
- 1
- Planets in system
- 1
WHEN IT WAS FOUND
Who first saw it, from where, and by what method.
- Discovery method
- Discovered at
- ing Exoplanet Survey Satellite (TESS)
ALSO KNOWN AS
] 2 DESIGNATIONS- Exoplanet TIC 437041147 b
- Host star TIC 437041147
LOOK IT UP ELSEWHERE
] 4 SERVICESEach link carries the identifier printed beside it. Nothing on this page is a measurement of our own, so a number that disagrees with one of these is worth reporting — and a service that has never catalogued this object under this name will say so plainly.
- NASA Exoplanet ArchiveTIC 437041147 b
Every published parameter set for this planet side by side, with the paper each one came from.
- SIMBADTIC 437041147
Cross-identifications, measured values and the reference behind each of them. Keyed on the host star.
- ADSobject:"TIC 437041147"
Papers indexed against this object rather than against the string, newest first. Keyed on the host star.
- VizieR5″ around 132.9480 +6.7648
Every published table with a row at this position, searched by coordinates rather than by name.
CITE THIS PAGE
] DR1This page is live and its numbers move when an upstream refreshes, so the citation names the release the rows belong to rather than the day you read them. The release itself is frozen, republished as a bundle, and is what a data-availability statement should point at.
SpaceCatalog. TIC 437041147 b [catalogue entry]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/tic-437041147-b
@misc{spacecatalog_tic-437041147-b,
author = {{SpaceCatalog}},
title = {{TIC 437041147 b}},
howpublished = {SpaceCatalog, data release DR1 (2026-08-21)},
year = {2026},
url = {https://spacecatalog.org/object/tic-437041147-b},
note = {Catalogue entry, data release DR1 (2026-08-21). Values from NASA Exoplanet Archive (Planetary Systems Composite Parameters).}
}The values above were taken from NASA Exoplanet Archive (Planetary Systems Composite Parameters) — Public domain (NASA). Citing this page does not replace citing that catalogue.