During this period, the moon reaches its full phase on Saturday December 18th. At that time the moon lies opposite the sun and is above the horizon all night long. As the week progresses the waning gibbous moon will rise approximately 45 minutes later each night, allowing a small window of opportunity to view under dark skies between dusk and moon rise. The estimated total hourly meteor rates for evening observers this week is near 3 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 9 as seen from mid-northern latitudes (45N) and 5 as seen from tropical southern locations (25S). 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. Rates are reduced during this period due to interfering moonlight. 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 December 18/19. 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.
These sources of meteoric activity are expected to be active this week.
Details of each source will continue next week when observing conditions are 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|
|Anthelions (ANT)||—||06:40 (100) +23||30||01:00||3 – 2||II|
|Monocerotids (MON)||Dec 11||07:05 (106) +07||40||01:00||<1 – <1||II|
|alpha Hydrids (AHY)||Jan 05||07:45 (116) -05||46||02:00||<1 – <1||IV|
|omicron Leonids (OLE)||Jan 09||07:48 (117) +12||38||02:00||<1 – <1||IV|
|Geminids (GEM)||Dec 14||07:54 (119) +31||34||02:00||1 – <1||I|
|sigma Hydrids (HYD)||Dec 07||08:56 (134) +00||58||03:00||<1 – <1||II|
|eta Hydrids (EHY)||Dec 12||09:24 (141) +00||62||04:00||<1 – <1||II|
|theta Pyxidids (TPY)||Dec 01||10:19 (155) -25||63||05:00||<1 – <1||IV|
|December Leonis Minorids (DLM)||Dec 19||10:40 (160) +31||63||05:00||1 – <1||II|
|Comae Berenicids (COM)||Dec 16||11:48 (177) +18||65||06:00||<1 – <1||II|
|December chi Virginids (XVI)||Dec 12||12:44 (191) -12||68||07:00||<1 – <1||IV|
|December rho Virginids (DRV)||Dec 05||13:11 (198) +11||68||07:00||<1 – <1||IV|
|December sigma Virginids (DSV)||Dec 21||13:16 (205) +05||66||07:00||<1 – <1||IV|
|Ursids (URS)||Dec 22||14:01 (210) +76||34||09:00||<1 – <1||I|
There was a meteor shower sighting in Oakville, CT at 12pm.
I took a couple of videos, (and I have no option to attach them)
I haven’t seen anything about it but there was more than 20 so I know I’m not the only one who saw them.
So, glad it was a meteorite! I was letting my dog out. I live in Ballentine, i was facing North so it was probably bigger over Irmo but @6am 12/24 a ball of fire streaked across (very little tail) and burnt out in a matter of a second. East to West.