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 Riverton-Boulevard Park:
47.495829, -122.310463
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.
Curious and Interesting Names Near Riverton-Boulevard Park ...
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.
Cascade (6 miles [9.7 km] to the southeast)
Note: The GPS coordinates that we are using for Cascade have been provided by the GNIS.<1> The coordinates still need to be verified.
We spend a lot of time looking through Gazetteers & Almanacs that were published in the late 1800's and early 1900's. Many of the Gazetteers include the distance from a community such as Riverton-Boulevard Park to various places of note, such as the White House.
With a nod to our favorite Gazetteers, the straight-line distance<2> beginning in Riverton-Boulevard Park and extending to:
Olympia, which is the State Capital of Washington, lies 41 miles [66 km]<2> to the southwest (SW). If you could walk a straight line from Riverton-Boulevard Park to Olympia, with an average speed<3> of 2.2 miles [3.5 km] per hour, it would take about three full days to make the trip. A horse and buggy averaging 3.2 miles [5.1 km] per hour would take just about two full days.
The White House (Washington, DC) is 2,319 miles [3,732.1 km] to the east (E). Driving, with an average speed of 63 miles [101.4 km] per hour, would take 5 days, a buggy would take 91 days and walking would take 132 days.
The shortest distance<4> to Jerusalem (specifically the Temple Mount and the Dome of the Rock) is 6,780 miles [10,911.4 km] and it lies to the north northeast (NNE).<5>
The distance to the Great Mosque of Mecca (specifically the Ka'bah - or Kaaba ) is 7,542 miles [12,137.7 km] and it lies to the north northeast (NNE).<6>
The distance to Saint Peter's Basilica (The Vatican) is 5,665 miles [9,116.9 km] and it lies to the north northeast (NNE).<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' distance. A straight line distance ignores obstructions like rivers, canyons, lakes, et cetera - it's truly a line drawn from Point A (ie- Riverton-Boulevard Park) to Point B.Our distance measurements begin at a specific point in Riverton-Boulevard Park. The point we use is located at these GPS coordinates - Latitude: 47.4958, Longitude: -122.3105
<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 Riverton-Boulevard Park 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 340.85 degrees.
<6>
The calculated bearing (or angle) to Mecca is 342.396 degrees.
<7>
The calculated bearing (or angle) to the Vatican is 327.753 degrees.