Asteroid 349 Dembowska (1892 T)
Asteroid 349 Dembowska is a main-belt asteroid that was discovered on February 9, 1892, by Max Wolf at the Heidelberg Observatory in Germany. It is named after the Polish astronomer, Anna Dembowska. This asteroid has an irregular shape with dimensions of 139.77±4.3 × 140 × 145.23±17.21 km, and a rotation period of 4.7 hours. Its surface is relatively bright and is composed of silicate minerals and some metallic nickel-iron. Dembowska has an orbital period of 4.32 years and a distance from the Sun of about 2.4 astronomical units.
Asteroid 349 Dembowska (1892 T) is currently in the constellation of Leo, at a distance of 389,314,605 kilometers from Earth.
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Today's rise, transit and set times of Asteroid 349 Dembowska (1892 T) from Greenwich, United Kingdom (all times relative to the local timezone Europe/London):
- 349 Dembowska is below the horizon from Greenwich, United Kingdom .
- Given its current magnitude, 349 Dembowska is visible with the help of a binocular with a 70-80mm aperture or a small telescope.
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Asteroid 349 Dembowska (1892 T) Position and Finder Charts
Field of view: 10x6 degrees
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Higher precision deep sky finder chart, 60 arcmin wide, showing where Asteroid 349 Dembowska (1892 T) is right now. Click on the image to see a more detailed fullscreen tracker view.
Field of view: 60x40 arcmins
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Also check out Where is Asteroid 349 Dembowska (1892 T)?, a page that provides all the information needed to find Asteroid 349 Dembowska (1892 T) in the sky and additional links to sky charts.
Asteroid 349 Dembowska (1892 T) Distance from Earth
The distance of Asteroid 349 Dembowska (1892 T) from Earth is currently 389,314,605 kilometers, equivalent to 2.602407 Astronomical Units. Light takes 21 minutes and 38.6137 seconds to travel from Asteroid 349 Dembowska (1892 T) and arrive to us.
The following chart shows the distance of Asteroid 349 Dembowska (1892 T) 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 349 Dembowska from Earth is also available as a real time updated value in the Live Position and Data Tracker.
Closest Approach of Asteroid 349 Dembowska (1892 T) to Earth
Between 1 January 1900 and 31 December 2099, the closest approach of Asteroid 349 Dembowska (1892 T) to Earth happens on Wed Nov 24 2077 at a distance of 1.740168 Astronomical Units, or 260,325,416 kilometers:
NOTE: values for the closest approach are computed with a sampling interval of 1 day.
Asteroid 349 Dembowska (1892 T) Brightness and Light Curve
The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid 349 Dembowska (1892 T), 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.
Asteroid 349 Dembowska (1892 T) Orbital Elements
The following table lists the orbital elements of Asteroid 349 Dembowska (1892 T) at epoch 24 February 2023 00:00 UTC (JD: 2460000.5). Source: JPL Small-Body Database
Element | Symbol | Value |
---|---|---|
Orbit eccentricity | e | 0.08945363 |
Orbit inclination | i | 8.25090113° |
Perihelion distance | q | 2.66158113 AU 398,166,870 km |
Aphelion distance | Q |
3.18453765 AU 476,400,053 km |
Semi-major axis | a |
2.92305939 AU 437,283,461 km |
Orbital period | period |
4.9976 years 1,825.3867 days |
Date of perihelion transit | Tp | 2022-Apr-16 19:25:36 2,459,686.3094 JD |
Next perihelion transit | 2027-Apr-16 04:42 2,461,511.6962 JD |
|
Argument of perihelion | peri | 344.31385486018° |
Longitude of the ascending node | node | 32.192410931239° |
Mean anomaly | M | 61.964184619407° |
Mean motion | n | 0.19721848°/day |
Visualization of Asteroid 349 Dembowska (1892 T) Orbit
This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid 349 Dembowska (1892 T) with respect of the Sun and the orbits of the major planets. The position of Asteroid 349 Dembowska (1892 T) and the planets along their orbits in this diagram accurately represents the current configuration of the objects in the Solar System. This is an experimental feature and it requires a WebGL enabled browser. Please provide us feedback!
View Asteroid 349 Dembowska (1892 T) in the 3D Solar System Simulator
Asteroid 349 Dembowska (1892 T) 15 Days Ephemeris
The following table lists the ephemerides of Asteroid 349 Dembowska (1892 T) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid 349 Dembowska (1892 T) in our Online Planetarium at the chosen date.
Date | Right AscensionR.A. | DeclinationDec. | MagnitudeMag | Constellation |
---|---|---|---|---|
2024 Apr 20 | 10h 23m 12s | +17° 58’ 49” | 11.17 | Leo |
2024 Apr 21 | 10h 23m 07s | +17° 55’ 35” | 11.19 | Leo |
2024 Apr 22 | 10h 23m 03s | +17° 52’ 13” | 11.20 | Leo |
2024 Apr 23 | 10h 23m 02s | +17° 48’ 44” | 11.22 | Leo |
2024 Apr 24 | 10h 23m 02s | +17° 45’ 11” | 11.23 | Leo |
2024 Apr 25 | 10h 23m 02s | +17° 41’ 30” | 11.25 | Leo |
2024 Apr 26 | 10h 23m 03s | +17° 37’ 42” | 11.26 | Leo |
2024 Apr 27 | 10h 23m 08s | +17° 33’ 48” | 11.28 | Leo |
2024 Apr 28 | 10h 23m 12s | +17° 29’ 49” | 11.29 | Leo |
2024 Apr 29 | 10h 23m 17s | +17° 25’ 45” | 11.30 | Leo |
2024 Apr 30 | 10h 23m 25s | +17° 21’ 33” | 11.32 | Leo |
2024 May 01 | 10h 23m 33s | +17° 17’ 16” | 11.33 | Leo |
2024 May 02 | 10h 23m 43s | +17° 12’ 52” | 11.35 | Leo |
2024 May 03 | 10h 23m 53s | +17° 08’ 25” | 11.36 | Leo |