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Charles Bell
IAU MPC Observatory code H47 Vicksburg; Comet and Minor Planet Astrometry, Observation and Study
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Charles Bell 4. velj
Comt 246P/NEAT 2020-Feb-02 10:47:54 UTC has returned to the eastern morning sky in Virgo. It has its typical short dust tail and looks much the same as it did during the previous return.
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Charles Bell 4. velj
Odgovor korisniku/ci @Yeqzids
Amazing Very stellar appearance. Brian Skiff noted stellar appearance in his Lowell Obs images a day later on 2020 Feb 3.1 UT J. F. Soulier posted a new image/obs also shows stellar appearance
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Taras Prystavski 3. velj
Comet C/2019 F1 (ATLAS-Africano) 2020 Feb. 03.74 UT m1=16.9 (Gaia Broadband (G)) Dia.=0.26' Tail=0.6' in PA 321 deg; [T17] 0.43-m f/6.8 astrograph + CCD; iTelescope observatory, Q62 (remotely from Siding Spring, Australia)
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Charles Bell 2. velj
Odgovor korisniku/ci @akwr2
優秀な Excellent
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akwr2 2. velj
今朝(2日朝)のC/2020 A2 岩本彗星のスケッチです。 微光ながら、意外とあっさり見えてしまいました。付近の微星と比べると少なくとも11等はありそうです。 20cm62倍で、1.84UTにm1=10.9, DC=3-4, dia=2.0'と目測。 11等の新彗星。 - C/2020 A2 (Iwamoto) 岩本彗星
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Charles Bell 31. sij
Odgovor korisniku/ci @_GlassStars_ @ProjectPHaEDRA
NGC 7617 is labeled in your diagram It is a galaxy in group of Galaxies N numbered annotations may be other ngc galaxies Looks like they were measuring photographic magnitudes There are quite a large number of galaxies nearby in the field.
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Charles Bell 30. sij
Odgovor korisniku/ci @JustDianne18
Good morning Diane
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Charles Bell 30. sij
Caroline Herschel's drawings of Halley's comet, 1836
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Benjamin Netanyahu 28. sij
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Charles Bell 28. sij
Odgovor korisniku/ci @JustDianne18
good morning
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Charles Bell 28. sij
Comet C/2019 Y1 (ATLAS) has brightened to 12th magnitude according to total magnitude reports from Steffen Fritsche, Carl Hergenrother, and Alan Hale over the past 2 weeks.
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Charles Bell 27. sij
Odgovor korisniku/ci @Tiana_Athriel
Hello, somehow I found your tweets and your website and it said to say hello. It was the mention of Dirac It seems like a dream now. I met him and conversed with him about quantum mechanics during a lecture he gave when I was a physics undergraduate around 1974.
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Charles Bell 27. sij
Odgovor korisniku/ci @SungrazerComets @USNRL
it would be grand to see a sungrazer comet in the field of view of the PSP that would blow us all away
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Charles Bell 27. sij
forgive me I make mistakes just like everyone else often several more times just to make sure went to the seashore last week to wash them all away
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Charles Bell 27. sij
Odgovor korisniku/ci @SungrazerComets @USNRL
21700000 km = 31.2 solar radii toasty
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Charles Bell 27. sij
Odgovor korisniku/ci @AstroBrigi
Thanks for tip. I deleted all the files under each folder in .astropy\cache and will try this next time I get a problem. >>> import astroquery >>> print(astroquery.__version__) 0.4 pip install --no-cache-dir astroquery
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Charles Bell 26. sij
for second time in last two weeks, astroquery started giving errors for code that worked previously although nothing had changed. Made no sense. but solved by pip uninstall astroquery pip install astroqery it was same version. Nuts, something vewwy strange is going on
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Charles Bell 24. sij
DS9 updated now has gif movies
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Planetary Society 26. pro
Last week we announced our newest Shoemaker NEO Grant winners, who are helping to defend the Earth from potentially dangerous near-Earth asteroids. Learn more:
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Peter Brown 23. sij
Kintail fireball from Jan 22 as captured early in flight by accident on most sensitive meteor cameras which use EMCCDs from . FOV is roughly 15x15 degrees and faintest visible stars are near +12.
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