Comet 252P/LINEAR is currently in the constellation of Scorpius. The current Right Ascension of Comet 252P/LINEAR is 16h 22m 43s and the Declination is -14° 27’ 45” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current estimated magnitude of Comet 252P/LINEAR is 22.13 (JPL).
Summary of key facts about Comet 252P/LINEAR [tip: you can also create a Quick Access page for this data if you access it frequently and would like to have a simpler view]:
- 252P/LINEAR is above the horizon from Greenwich, United Kingdom [change].
- It is visible looking in the South-East direction at an altitude of 17° above the horizon.
- Given its current magnitude, 252P/LINEAR is visible only through long exposure photography.
- See also 252P/LINEAR rise and set times.
- Go to interactive sky chart
If you need to access this information frequently for your observations, you can create a simple customized Quick Access page, so that you can easily bookmark it in your browser favorites or add a shortcut to your mobile phones' home screen.
Additional information about Comet 252P/LINEAR available on TheSkyLive:
Comet 252P/LINEAR Position and Finder Charts
Below we provide Comet 252P/LINEAR finder charts showing where the object is right now in the sky with respect to the brightest stars. The first finder chart has a field of view of 50 degrees, while the second one has a field of view of 10 degrees. Click on each finder chart to access a full screen interactive Online Planetarium.
Higher precision deep sky finder chart, 60 arcmin wide, showing where Comet 252P/LINEAR is right now. Click on the image to see a more detailed fullscreen tracker view.
Also check out Where is Comet 252P/LINEAR?, a page that provides all the information needed to find Comet 252P/LINEAR in the sky and additional links to sky charts.
Comet 252P/LINEAR Distance from Earth
The distance of Comet 252P/LINEAR from Earth is currently 363,643,845 kilometers, equivalent to 2.430809 Astronomical Units. Light takes 20 minutes and 12.9853 seconds to travel from Comet 252P/LINEAR and arrive to us.
The following chart shows the distance of Comet 252P/LINEAR from Earth as a function of time. In the chart the distance data is measured in Astronomical Units and sampled with an interval of 1 day.
The value of the reported distance might be somewhat inaccurate around the times of closest approach for objects passing extremely close to Earth. The value of the distance of 252P/LINEAR from Earth is also available as a real time updated value in the Live Position and Data Tracker.
Closest approach of Comet 252P/LINEAR to Earth
Between January 2013 and December 2100, the closest approach of Comet 252P/LINEAR to Earth happens on Tue Mar 22 2016 at a distance of 0.035735 Astronomical Units, or 5,345,817 kilometers:
NOTE: values for the closest approach are computed with a sampling interval of 1 day.
Comet 252P/LINEAR brightness
The observed magnitude and coma diameter values are derived from the Comet Observers Database by averaging the values reported in recent observations (more recent than 4 days), when available. The Estimated Magnitude comes from the JPL Horizons ephemerides service and might be inaccurate given the highly dynamic and unpredictable behavior of comets. When available, please refer to the Observed Magnitude value and consider the Estimated Magnitude as a directional indication. We acknowledge with thanks the comet observations from the COBS Comet Observation Database contributed by observers worldwide and used in this table to report recent comet observations.
The following chart is the predicted light curve (visual magnitude as a function of time) of Comet 252P/LINEAR, according to the most recent ephemerides data. Magnitude data is sampled with a 2 days interval and there might be inaccuracies for objects changing brightness very rapidly during the course of a few days. For comets there could be large discrepancies between the observed and predicted brightness because of their highly dynamic behaviour.
Comet 252P/LINEAR rise and set times
The rise and set times are defined as the time at which the upper limb of Comet 252P/LINEAR touches the horizon, considering the effect of the atmospheric refraction. As the atmospheric conditions cannot be modeled precisely the times reported here should be considered correct with an approximation of few minutes.
Comet 252P/LINEAR 15 Days Ephemeris
The following table lists the ephemerides of Comet 252P/LINEAR computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet 252P/LINEAR in our Online Planetarium at the chosen date.
|2021 Oct 19||16h 00m 47s||-13° 35’ 43”||21.75||Libra|
|2021 Oct 20||16h 03m 47s||-13° 43’ 21”||21.80||Scorpius|
|2021 Oct 21||16h 06m 45s||-13° 50’ 45”||21.86||Scorpius|
|2021 Oct 22||16h 09m 42s||-13° 57’ 57”||21.91||Scorpius|
|2021 Oct 23||16h 12m 38s||-14° 04’ 58”||21.96||Scorpius|
|2021 Oct 24||16h 15m 33s||-14° 11’ 44”||22.01||Scorpius|
|2021 Oct 25||16h 18m 27s||-14° 18’ 20”||22.06||Scorpius|
|2021 Oct 26||16h 21m 20s||-14° 24’ 42”||22.11||Scorpius|
|2021 Oct 27||16h 24m 12s||-14° 30’ 52”||22.16||Ophiucus|
|2021 Oct 28||16h 27m 03s||-14° 36’ 51”||22.21||Ophiucus|
|2021 Oct 29||16h 29m 53s||-14° 42’ 38”||22.26||Ophiucus|
|2021 Oct 30||16h 32m 43s||-14° 48’ 12”||22.30||Ophiucus|
|2021 Oct 31||16h 35m 31s||-14° 53’ 35”||22.35||Ophiucus|
|2021 Nov 01||16h 38m 18s||-14° 58’ 46”||22.40||Ophiucus|