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2025 October 9th - (3200) Phaethon


 

Folks:
?
Here's AMPLE 'advance notice' on an event for NEUS folks...
?
As of this writing 2025 April 3, predictions show that the important PHA (3200) Phaethon [also the parent body of the Geminid Meteor Shower] will present an occultation opportunity for NEUS observers on 2025 October 9th UT. The event involves a 12.4 mag star and has a Max Dur of 0.29 sec. Nice sky location - 44d Up, Az 67d. There's a bright 94% Moon 24 degrees away, but it shouldn't be a problem for a 6 to 8-inch and up scope.
It appears that Paul Walker's club (Vermont Astronomical Society) observing site is very near the path's center, and Steve Conard won't have to travel much to set a (or several) mobile sites. I also have a site I've used in the past that's "in the shadow". Maybe there are others who can join in.
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Mark your calendars, and hope for clear skies.
?
George


 

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Plenty of time for the forecast to improve!

I can bring my 12.5" Dob up to the VAS site, though not as easy as the 8" Dob for aiming. The 8" would be near it's limit for 4 data points.

Paul

On 4/3/2025 11:18 AM, George Viscome via groups.io wrote:

Folks:
?
Here's AMPLE 'advance notice' on an event for NEUS folks...
?
As of this writing 2025 April 3, predictions show that the important PHA (3200) Phaethon [also the parent body of the Geminid Meteor Shower] will present an occultation opportunity for NEUS observers on 2025 October 9th UT. The event involves a 12.4 mag star and has a Max Dur of 0.29 sec. Nice sky location - 44d Up, Az 67d. There's a bright 94% Moon 24 degrees away, but it shouldn't be a problem for a 6 to 8-inch and up scope.
It appears that Paul Walker's club (Vermont Astronomical Society) observing site is very near the path's center, and Steve Conard won't have to travel much to set a (or several) mobile sites. I also have a site I've used in the past that's "in the shadow". Maybe there are others who can join in.
?
Mark your calendars, and hope for clear skies.
?
George


 

¿ªÔÆÌåÓý

I thought this was an event for April 9th. I couldn't get it to come up even when doing a search only on it so I finally looked at the details you sent again. When you "AMPLE 'advanced notice' " it never occurred to me you were looking out 6 months!

Doing too many things at one time!

?Paul

On 4/3/2025 11:18 AM, George Viscome via groups.io wrote:

Folks:
?
Here's AMPLE 'advance notice' on an event for NEUS folks...
?
As of this writing 2025 April 3, predictions show that the important PHA (3200) Phaethon [also the parent body of the Geminid Meteor Shower] will present an occultation opportunity for NEUS observers on 2025 October 9th UT. The event involves a 12.4 mag star and has a Max Dur of 0.29 sec. Nice sky location - 44d Up, Az 67d. There's a bright 94% Moon 24 degrees away, but it shouldn't be a problem for a 6 to 8-inch and up scope.
It appears that Paul Walker's club (Vermont Astronomical Society) observing site is very near the path's center, and Steve Conard won't have to travel much to set a (or several) mobile sites. I also have a site I've used in the past that's "in the shadow". Maybe there are others who can join in.
?
Mark your calendars, and hope for clear skies.
?
George


 

I will be in the finger Lakes October 9. In theory, I could take a mobile setup 9 1/4¡± into the path. It would be the first time I¡¯ve set up a mobile station, as I¡¯ve always been in an observatory.
Rick Bria?