When the Curves Line Up

Watching the Sun, Moon and Planets

Home
About/Contact
Article Index
2021: Venus as an Evening Star
When the Curves Line Up

‘merc_210118-t’

2021, January 18: Thirty minutes after sunset, Mercury is low in the west-southwest.

New Articles via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 1,187 other subscribers

Email Address

RSS Feeds

RSS - Posts

Follow the Author on Twitter

My Tweets

Copyright Statement

This web site is written and edited by Dr. Jeffrey L. Hunt. The photos and diagrams on the site are made by the author unless otherwise credited.

Raw data is from the U.S. Naval Observatory and Starry Night computer program.

Content

Content is derived from multiple astronomical sources, including the U.S. Naval Observatory, NASA, ESA, and various books, including Astronomical Tables of the Sun, Moon and Planets by Jean Meeus. Starry Night and Stellarium computer programs are used as well. Updates and corrections are made as required. Some articles are updated at the time of actual astronomical events with new photographs. The author strives for accurate information.

A WordPress.com Website.

Go to mobile version

‘merc_210118-t’

Leave a Reply Cancel reply