Comet 90004785 P/2023 B1 (PANSTARRS) Observation Details

P/2023 B1 (PANSTARRS) Daily Motion

90004785 P/2023 B1 (PANSTARRS) will be visible until August, 19, when it will move too close to the Sun. During this time, its proximity to the Sun will cause it to disappear from the night sky, making it unobservable for a while.

P/2023 B1 (PANSTARRS) Visibility on March 25

90004785 P/2023 B1 (PANSTARRS) is visible in the early morning sky until sunrise

P/2023 B1 (PANSTARRS) Rise and Set Timetable

	Time	Elevation
Moon Rise, 29.9% illuminated	08:37	-5°
Astrosession begin	18:51	-30°
P/2023 B1 (PANSTARRS) rise	21:21
Moon Set	00:30	32°
P/2023 B1 (PANSTARRS) transit	02:43	41°
Astrosession end	03:35	39°
Civil sunrise	04:37	34°
Sunrise	05:04	31°
P/2023 B1 (PANSTARRS) set	08:05

Track P/2023 B1 (PANSTARRS) Position Throughout the Night

← Wed, 25 March 2026 →

Time
Altitude
Azimuth

Shift the map to change the time and observe P/2023 B1 (PANSTARRS) changing position in the night sky.

P/2023 B1 (PANSTARRS) Description

P/2023 B1 (PANSTARRS), designated as 90004785 P/2023 B1 (PANSTARRS), is a Chiron-type comet. At the moment, 90004785 P/2023 B1 (PANSTARRS) is 6.001 AU (897,721,862 km) from Earth, and it is located in the constellation Libra.

Current position of P/2023 B1 (PANSTARRS) in Solar System

Date	Wed, 25 March 2026
Distance from Earth to P/2023 B1 (PANSTARRS)	5.9886 AU (895,881,808km)
Elongation	127°
Angular diameter	"
Magnitude	18.3

This interactive projection shows the current positions of P/2023 B1 (PANSTARRS), Earth, and the Sun in the Solar System. By sliding the image left or right, you can change the day of the year and see how P/2023 B1 (PANSTARRS) and Earth move along their orbits around the Sun.

Finder Chart for P/2023 B1 (PANSTARRS)

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Object name	90004785 P/2023 B1 (PANSTARRS)
Field of view
Limiting magnitude
90004785 P/2023 B1 (PANSTARRS) coordinates	15.79139, -11.90094
Center coordinates	15.79139, -11.90094

Annual motion of P/2023 B1 (PANSTARRS)

Date	Wed, 25 March 2026
Twighlight start	18:46
Twighlight end	03:30
Twighlight duration	9h 44m
Rise	21:21
Set	08:05
Elevation at transit	41°
Transit time	02:43
Equatorial coordinates	RA: 15h 47m 21s", Dec: -11° 53' 26s
Magnitude	18
Constellation	Libra

The graph illustrates the annual visibility pattern of a P/2023 B1 (PANSTARRS), providing a comprehensive overview of its daily appearances and transit times throughout the year.
The graph is structured with the vertical axis showing the hours of the day, ranging from 12 AM to 12 AM the next day, while the horizontal axis spans each day of the year.
The reddish shaded area indicates the periods when the P/2023 B1 (PANSTARRS) is above the horizon, visible to observers. The white line marks the times when the celestial object reaches its highest point in the sky each day, known as the transit. You can also view detailed visibility information in a dedicated table, including exact rise, transit, and set times for each date.

Astrometric & Physical Parameters of 90004785 P/2023 B1 (PANSTARRS)

Coordinates & Visibility

Right Ascension	15.79139°
Declination	-11.90094°
Magnitude	18.3
Constellation	Libra
Elevation	29.7°
Azimuth	137.2°

Acknowledgments

We acknowledge NASA's Jet Propulsion Laboratory (JPL) for providing essential data on asteroids and comets through their Small-Body Database (SBDB) and Center for Near-Earth Object Studies (CNEOS). Their continuous efforts in tracking and cataloging these celestial bodies make it possible to offer accurate and up-to-date information on their positions, orbits, and physical characteristics.

Observation Settings