Dean OM
Cophenhagen Clock
Jens Olson's Astonomical Clock.
This clock is amazing. It shows local time in Copenhagen, solar time, the time at any location on earth, the time of sunrise and sunset both according to local time and actual solar time, lengths of day and night. The Gregorian calendar shows the year (6), the day of the week, date and month (7), local mean time - Central European time, the daily time 15° east of Greenwich in hours, minutes and seconds. A perpetual calendar consists of 5 dials, indicating: The Sunday letter (3), the epact (4), the sun circle (5), the indiction (6) and the moon circle (7). Furthermore, there is a calendar showing the 12 months of the year, the days and dates of the week, every moon phase as well as the calculated Easter Sunday - all other holidays according to Easter Sunday. The perpetual calendar are automatically set in motion every New Years Eve at midnight, to calculate the calendar for the following year. It runs for the next 2500 years.
The star map over Denmark and the slow precession of the motion of the earth's axis over 25.753 years.
The geocentrical orbit with the Earth as its centre. Here you can obtain knowledge of the sun's and moon's eclipses, the distance between the Earth and the Moon - the apse line and the knot line.
The solar system with the planets Mercury, Venus, the Earth, Mars, Jupiter, Saturn, Uranus and Neptune around the Sun.
The year (4) and number of days (5) according to the Julian time period which is 7.980 years.
It doesn't have a USB port.
Cophenhagen Clock
Jens Olson's Astonomical Clock.
This clock is amazing. It shows local time in Copenhagen, solar time, the time at any location on earth, the time of sunrise and sunset both according to local time and actual solar time, lengths of day and night. The Gregorian calendar shows the year (6), the day of the week, date and month (7), local mean time - Central European time, the daily time 15° east of Greenwich in hours, minutes and seconds. A perpetual calendar consists of 5 dials, indicating: The Sunday letter (3), the epact (4), the sun circle (5), the indiction (6) and the moon circle (7). Furthermore, there is a calendar showing the 12 months of the year, the days and dates of the week, every moon phase as well as the calculated Easter Sunday - all other holidays according to Easter Sunday. The perpetual calendar are automatically set in motion every New Years Eve at midnight, to calculate the calendar for the following year. It runs for the next 2500 years.
The star map over Denmark and the slow precession of the motion of the earth's axis over 25.753 years.
The geocentrical orbit with the Earth as its centre. Here you can obtain knowledge of the sun's and moon's eclipses, the distance between the Earth and the Moon - the apse line and the knot line.
The solar system with the planets Mercury, Venus, the Earth, Mars, Jupiter, Saturn, Uranus and Neptune around the Sun.
The year (4) and number of days (5) according to the Julian time period which is 7.980 years.
It doesn't have a USB port.