Meteor Activity Outlook for January 15-21, 2022

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Javor Kac’s AllSky7 camera system caught this fireball near the horizon at 18:28 CEST (16:28UT) on 20 October 2021 from Kamnik, Slovenia. More information on this event may be found at: https://fireball.amsmeteors.org/members/imo_view/event/2021/6766¬† ¬©Javor Kac AllSky7 Fireball Network.

During this period, the moon reaches its full phase on Monday January 17th. At that time the moon lies opposite the sun and remains above the horizon all night long. This weekend the waxing gibbous moon will set just prior to dawn, allowing only a small amount of time to view under moonless conditions before the break of dawn. The estimated total hourly meteor rates for evening observers this week is near 2 as seen from mid-northern latitudes (45N) and 2 as seen from tropical southern locations (25S). For morning observers, the estimated total hourly rates should be near 7 as seen from mid-northern latitudes (45N) and 5 as seen from tropical southern locations (25S). Rates during this period are reduced by moonlight. The actual rates will also depend on factors such as personal light and motion perception, local weather conditions, alertness, and experience in watching meteor activity. Note that the hourly rates listed below are estimates as viewed from dark sky sites away from urban light sources. Observers viewing from urban areas will see less activity as only the brighter meteors will be visible from such locations.

The radiant (the area of the sky where meteors appear to shoot from) positions and rates listed below are exact for Saturday night/Sunday morning January 15/16. These positions do not change greatly day to day so the listed coordinates may be used during this entire period. Most star atlases (available at science stores and planetariums) will provide maps with grid lines of the celestial coordinates so that you may find out exactly where these positions are located in the sky. I have also included charts of the sky that display the radiant positions for evening, midnight, and morning. The center of each chart is the sky directly overhead at the appropriate hour. These charts are oriented for facing south but can be used for any direction by rotating the charts to the desired direction. A planisphere or computer planetarium program is also useful in showing the sky at any time of night on any date of the year. Activity from each radiant is best seen when it is positioned highest in the sky, either due north or south along the meridian, depending on your latitude. It must be remembered that meteor activity is rarely seen at the radiant position. Rather they shoot outwards from the radiant, so it is best to center your field of view so that the radiant lies at the edge and not the center. Viewing there will allow you to easily trace the path of each meteor back to the radiant (if it is a shower member) or in another direction if it is sporadic. Meteor activity is not seen from radiants that are located far below the horizon. The positions below are listed in a west to east manner in order of right ascension (celestial longitude). The positions listed first are located further west therefore are accessible earlier in the night while those listed further down the list rise later in the night.

 

Radiant Positions at 19:00 LST

Radiant Positions at 19:00 Local Standard Time

Radiant Positions at 00:00 LST

Radiant Positions at Midnight Local Standard Time

Radiant Positions at 05:00 LST

Radiant Positions at 05:00 Local Standard Time

These sources of meteoric activity are expected to be active this week.

Details of each source will resume next week when viewing conditions are much more favorable.

You can keep track of the activity of these meteor showers as well as those beyond the limits of visual observing by visiting the NASA Meteor Shower Portal available at: https://meteorshowers.seti.org/ You can move the sky globe to see different areas of the sky. Colored dots indicate shower meteors while white dots indicate sporadic (random) activity. The large orange disk indicates the position of the sun so little activity will be seen in that area of the sky.

 

SHOWER DATE OF MAXIMUM ACTIVITY CELESTIAL POSITION ENTRY VELOCITY CULMINATION HOURLY RATE CLASS
RA (RA in Deg.) DEC Km/Sec Local Standard Time North-South
alpha Hydrids (AHY) Jan 05 08:24 (135) -11 42 01:00 <1 – <1 IV
Anthelions (ANT) 08:32 (128) +18 30 01:00 2 – 1 II
omicron Leonids (OLE) Jan 09 09:37 (144) +09 43 02:00 <1 – <1 IV
January xi Ursae Majorids (XUM) Jan 19 11:12 (168) +34 42 04:00 <1 – <1 IV
eta Corvids (ECV) Jan 21 12:16 (187) -17 68 05:00 <1 – <1 IV
December Leonis Minorids (DLM) Dec 19 12:22 (186) +19 63 05:00 1 – <1 II
gamma Ursae Minorids (GUM) Jan 18 15:00 (225) +69 30 08:00 <1 – <1 IV
December sigma Virginids (DSV) Dec 21 15:14 (229) +00 66 08:00 <1 – <1 IV
Quadrantids (QUA) Jan 03 15:56 (239) +50 39 09:00 <1 – <1 I
xi Coronae Borealids (XCB) Jan 15 16:43 (251) +30 46 10:00 <1 – <1 IV

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3 comments

  • Keisha 4 months ago

    Just had 3 witnesses at different areas of metro Milwaukee area. Witness “meteors” at 0645-0700 CST

    Reply to Keisha
  • Victoria Check 4 months ago

    Saw a flash of blue light falling in Amana, Iowa area 1/20/2022 around 6:40 AM.

    Reply to Victoria
  • Ruth Berge 4 months ago

    I wanted to report a fireball but your website and page are enragingly bad .
    I stepped out on Jan. 21, 2022 at 10:30 pm Pacific Time in Ballard, Seattle, Washington to take some recycling/yard waste to the bins outside. I was looking at the stars so I looked up slightly and was facing east directly at the moon. From above my head there was a quick bright burst of fire that stopped two fists above the moon and maybe two fists north of it. There wasn’t a cloud at that time or anything that the light ball would disappear into. It just appeared in an arc across the sky and then ended. I think it ended in the general area of Canes Venatici, based on looking at the timeanddate map.

    Reply to Ruth

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