I've been photographing Comet C/2023 A3. This is what I found | BBC Sky ...
comet hartley 2 | NASA Jet Propulsion Laboratory (JPL)
Comply with the Fall 2023 Return of Comet 103P Hartley - Inter Space ...
Comet Hartley 2 | The Planetary Society
103P/Hartley 2 (2023)
Comet C/2023 A3: The Night Sky's Next Big Event?
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Follow the Fall 2023 Return of Comet 103P Hartley - Universe Today
Follow the Fall 2023 Return of Comet 103P Hartley - Universe Today
Follow the Fall 2023 Return of Comet 103P Hartley - Universe Today
Oct 4, 2023 · Comet Hartley glows bright green from diatomic carbon (C 2) emission and displays a short tail pointing almost due west in this image from September 26, 2023. Every 6.5 years Comet 103P/Hartley swings back into the inner solar system and grows a fluffy coma and silky tail under the Sun's harsh gaze.
Sep 8, 2023 · Comet 103P Hartley is also sometimes referred to Comet Hartley 2. The comet reaches perihelion just beyond Earth’s orbit, at 1.05 Astronomical Units (AU) from the Sun. The next perihelion passage...
On 26 September 2023 the comet passed 57,268,126 ± 144 km (35,584,764 ± 89 mi) from Earth. [5] . It will then came to perihelion on 12 October 2023 and brightened to about magnitude 8. [2] Despite its current close passage by Earth's orbit, the comet is not yet a known source of meteor showers. However, that could change.
Sep 1, 2023 · Catch a stunning deep-sky pairing, while planets like Jupiter, Saturn, and Venus also put on great displays this week. This week, Comet Hartley 2 starts its pass near the California Nebula (NGC...
Sep 29, 2023 · Three comets named Hartley, Encke and Tsuchinshan will pass by the sun in the next few months and be visible from Earth. Here’s how you can spot them
Jan 1, 2000 · Comet 103P/Hartley Position Calculator. Compute the position of Comet 103P/Hartley for any date and time between 1 January 2000 and 31 December 2099 and visualize the results on an interactive sky map.
Comet 103P/Hartley, known as Hartley 2, reached perihelion - the point in its orbit nearest the Sun - on 12 October. Comet Hartley 2 is a morning object during October 2023, its month track beginning in Auriga but quickly passing into Gemini.
The interactive orbit chart above shows the comet's path through the solar system and its position at the given date. Green and blue lines are shown perpendicular to the ecliptic plane: Green if the path is above the ecliptic plane, blue if it is below.
Sep 23, 2023 · 103P / Hartley 2 is currently moving away from the constellation of Auriga, into Gemini. It is very high up at 70° just before dawn so should be easy to follow for quite a while. The comet is currently about 11th magnitude, but it could reach a peak brightness of magnitude 7.9 by the end of October.
Nov 3, 2024 · Comet 103P/Hartley (Hartley 2) is a small, oval (or peanut) shaped comet – its nucleus measures approximately one mile (1.6 kilometers) in diameter. It takes Hartley 2 about 6.47 years to orbit the Sun once.
