Whether using binoculars, a small telescope or the naked-eye, the Heavens-Above
website can help you to find your way around the night-time sky. In addition to detailed
sky charts, their website will help you find planets, asteriods, comets, satellites and their tracks across the sky.
To give accurate results, Heavens-Above requires the latitude and longitude of your location. As a starting point, when we link to Heavens-Above,
we pass this GPS location for Jermantown:
38.857057, -77.332207
Once you're on the Heavens-Above website, you can improve its accuracy by giving a more precise longitude and latitude as your actual position.
As we travel, we always see a community with a name that gives pause. While there are names which are interesting or familiar, some catch our attention or strike our fancy. We always wonder about such a name. If time permits and the community is not too far, we'll usually try to make a side-trip.
Blue Oaks (2 miles [3.2 km] to the southeast)
Note: The GPS coordinates that we are using for Blue Oaks have been provided by the GNIS.<1> The coordinates still need to be verified.
We spend a lot of time looking through Gazetteers that were published in the late 1800's and early 1900's. Many of the Gazetteers include the distance from a community such as Jermantown to various places of note, such as the White House.
With a nod to our favorite Gazetteers, the straight-line distance<2> beginning in Jermantown and extending to:
Richmond, which is the State Capital of Virginia, lies 90 miles [144.8 km]<2> to the south (S). If you could drive a straight line from Jermantown to Richmond, with an average speed<3>of 63 miles [101.4 km] per hour, it would take less than two hours to make the trip. A comfortable walk of 2.2 miles [3.5 km] per hour would take 6 days. A horse and buggy averaging 3.2 miles [5.1 km] per hour would take most of three days.
The White House (Washington, DC) is 16 miles [25.7 km] to the east (E). The buggy would take five to six hours and walking would take most of a day.
The shortest distance<4> to Jerusalem (specifically the Temple Mount and the Dome of the Rock) is 5,912 miles [9,514.4 km] and it lies to the northeast (NE).<5>
The distance to the Great Mosque of Mecca (specifically the Ka'bah - or Kaaba ) is 6,617 miles [10,649 km] and it lies to the east northeast (ENE).<6>
The distance to Saint Peter's Basilica (The Vatican) is 4,494 miles [7,232.4 km] and it lies to the northeast (NE).<7>
Footnotes ...
<1>
The location has been supplied by the Geographic Names Information System - which is maintained by the U.S. Geological Survey (USGS). While these values should be definitive, we found that accuracy can vary and you should double-check the location if accuracy is required.
<2>
Our distances are not driving distances, but are calculated as a 'straight-line' (or point-to-point) distance. A straight line distance ignores obstructions like rivers, canyons, lakes, et cetera - it's truly a line from Point A (ie- Jermantown) to Point B.Our distance measurements begin at a specific point in Jermantown. The point we use is located at these GPS coordinates - Latitude: 38.8571, Longitude: -77.3322 In this case, the coordinates for Jermantown have been provided by the Geographic Names Information System (GNIS).
<3>
While we have tried to pick reasonable speeds, the rate of travel is very theoretical - obstacles like fences, hills, lakes, river crossings and rest stops have been ignored. When we say 'Days' of travel, we're assuming 8 hours of travel per day.
<4>
The shortest line can be visualized by stretching a string on a Globe from Point A to Point B - this is known as a Great Circle Route. Where you might expect the shortest route from Jermantown to the Middle East to be East and South, the Great Circle Route actually lies to the North and East.
<5>
The calculated bearing (or angle) to Jerusalem is 308.066 degrees.
<6>
The calculated bearing (or angle) to Mecca is 303.633 degrees.
<7>
The calculated bearing (or angle) to the Vatican is 304.854 degrees.