Sky Tonight
ST
Location settings
AM, US
37.4°/-122°
GMT -9
Waning18:02 - 03:56
🔎
☰
Sky-Tonight.com / Comets / 90001204 245P/WISE
  • Tonight
    • Brightest Objects
  • Solar System
    • Sun
    • Moon
    • Planets
    • Mercury
    • Venus
    • Mars
    • Jupiter
    • Saturn
    • Satellite Flyovers
    • ISS
  • Small Bodies
    • Asteroids
    • Comets
  • Stars
    • Brightest Stars
  • Meteor Showers
    • Active Meteor Showers
    • Major Meteor Showers
  • Solar Eclipses
    • Future Solar Eclipses
    • Past Solar Eclipses
  • Lunar Eclipses
    • Future Lunar Eclipses
    • Past Lunar Eclipses
  • Deep Sky Objects
    • Autumn Nebulae
    • Messier Objects
    • Nebulae
    • Star Clusters
    • Galaxies
  • Double Stars
    • Naked-Eye
    • Binocular
    • Physical
    • Color-Contrasting
    • Triple Star Systems
    • Multiple Star Systems
  • Constellations
    • Visible Tonight
    • Seasonal
    • Ecliptic
    • All 88 Constellations
  • Maps
    • Lunar map
    • Mars map
    • Mercury map
    • Earth
    • Cloud Cover Map
    • Aurora Activity
  • Contact Us
    • Feedback

Observation Settings

Or select it on the map:
This Earth map fragment is intended to illustrate celestial motion across the sky, emphasizing both bearing and elevational perspectives. The map's center point corresponds to the transit, showcasing celestial objects at their highest point, while elevation gradually decreases towards the map edges. This dynamic representation offers insights into the changing positions of celestial bodies with a focus on their bearing and elevational trajectories.
Your location: Santa Clara, United States
Timezone:
Latitude:
37.3541
Longitude:
-121.955

Comet 90001204 245P/WISE Observation Details

245P/WISE

245P/WISE Daily Motion


90001204 245P/WISE will be visible until May, 20, 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.

245P/WISE Visibility Timetable on September 24

245P/WISE Rise and Set Timetable

TimeElevation
Moon Rise, 3.2% illuminated06:4528°
Moon Set17:48-37°
Astrosession begin18:33-30°
245P/WISE rise21:06
245P/WISE transit03:0753°
Astrosession end03:2553°
Civil sunrise04:2749°
Sunrise04:5446°
245P/WISE set09:07

Track 245P/WISE Position Throughout the Night

← Wed, 24 September 2025 →

Elevation (degrees)
Time
Altitude
Azimuth
Shift the map to change the time and observe 245P/WISE changing position in the night sky.

245P/WISE Description

245P/WISE, designated as 90001204 245P/WISE, is an Encke-type comet. At the moment, 90001204 245P/WISE is 1.59 AU (237,800,775 km) from Earth, and it is located in the constellation Eridanus.

Current position of 245P/WISE in Solar System

Earth 245P/WISE
DateWed, 24 September 2025
Distance from Earth to 245P/WISE1.5779 AU (236,050,480km)
Elongation118°
Angular diameter"
Magnitude14.6
This section provides an interactive projection of the solar system, illustrating the relative positions of 245P/WISE, Earth, and the Sun throughout the year. By sliding the image left or right, you can change the day of the year, observing how the positions of 245P/WISE and Earth shift in their orbits around the Sun.

Finder Chart for 245P/WISE

Double-click to unlock the map.
Object name90001204 245P/WISE
Field of view
Limiting magnitude
90001204 245P/WISE coordinates4.22037, 0.57336
Center coordinates4.22037, 0.57336

Annual motion of 245P/WISE

Time
DateWed, 24 September 2025
Twighlight start18:28
Twighlight end03:20
Twighlight duration9h 52m
Rise21:06
Set09:07
Elevation at transit53°
Transit time03:07
Equatorial coordinatesRA: 04h 13m 42s", Dec: 00° 31' 49s
Magnitude15
ConstellationEridanus
The graph illustrates the annual visibility pattern of a 245P/WISE, 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 245P/WISE 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.

Astrometric & Physical Parameters of 90001204 245P/WISE

Coordinates & Visibility

Right Ascension4.22037°
Declination0.57336°
Magnitude14.6
ConstellationEridanus
Elevation-40.8°
Azimuth47.4°

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.