2023 January 24 asteroid occultation event

Exoplanet occultation, asteroid occultation,
solar research, comet observation, astrometry, etc.
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2023 January 24 asteroid occultation event

文章 PTS » 週五 20 1月, 2023 21:22

2023 January 24 asteroid occultation event

(621) Werdandi occults UCAC4 576-018299 on 2023-Jan-24 at 19:54 UT

I've prepared finder charts from DSS and The Sky 6. Please note the target star is VERY close to the Mag=10.6 star, at PA=45.
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Details:
Asteroid : (621) Werdandi
Magnitude: 15.3
Star: UCAC4 576-018299 (RA: 05h 43d 22.354s, Dec: +25d 11m 12.60s)
Magnitude: 15.82

Event time: 2023 Jan 24, 19:35:32 UTC +/-9 s

Magnitude drop : 0.4 m
Max. duration : 5.7 s
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