Search found 24 matches
- Tue Mar 30, 2021 8:48 pm
- Forum: Software Library
- Topic: Lunar and Solar Eclipses
- Replies: 2
- Views: 1996
Re: Lunar and Solar Eclipses
Thank you Salvo!!
- Tue Mar 30, 2021 8:34 pm
- Forum: Software Library
- Topic: Lunar and Solar Eclipses
- Replies: 2
- Views: 1996
Lunar and Solar Eclipses
Program for calculation eclipses has an accuracy of a few minutes for dates between 1000 and 3000 years, but you can calculate also 2000 b.c. (-2000). I took partially algorithms from Jean-Marc Baillard, with his kind permission. Flag: F02 is set to indicate a Hybrid ( solar ) eclipse. F04 is set to...
- Sun Mar 21, 2021 5:04 pm
- Forum: DM41X
- Topic: New user DM41X
- Replies: 3
- Views: 3409
Re: New user DM41X
Thanks guys
- Wed Mar 17, 2021 9:32 pm
- Forum: Software Library
- Topic: Determination orbital elements of the comets
- Replies: 7
- Views: 2916
Re: Determination orbital elements of the comets
Thank you!
I tested also on this comet C/2019 L3 Atlas from JPL orbit elements:
JPL__________: 2021-Mar-16 00:00 RA 01 51 45.3 DEC +51 29 35.7 delta 4.865018
Calculator__ : 2021-Mar-16 00:00 RA 01 53 09.3 DEC +51 36 05.6 delta 4.864787
I tested also on this comet C/2019 L3 Atlas from JPL orbit elements:
JPL__________: 2021-Mar-16 00:00 RA 01 51 45.3 DEC +51 29 35.7 delta 4.865018
Calculator__ : 2021-Mar-16 00:00 RA 01 53 09.3 DEC +51 36 05.6 delta 4.864787
- Wed Mar 17, 2021 8:07 pm
- Forum: Software Library
- Topic: Determination orbital elements of the comets
- Replies: 7
- Views: 2916
Re: Determination orbital elements of the comets
Thank you salvomic! I finished second program, a continuation of the program for determination orbital elements of the comets. Now you can compute RA, DEC and delta (distance between comet and earth in AU) for next dates and times from orbital elements. Yes, the calculation has limited accuracy, but...
- Tue Mar 09, 2021 1:32 am
- Forum: DM41X
- Topic: New user DM41X
- Replies: 3
- Views: 3409
New user DM41X
I got a package with this nice machine today, great day, right? I have to try module ASTRO 2010 from Jean-Mark Baillard, superb astronomy software!
- Sun Mar 07, 2021 7:18 pm
- Forum: Software Library
- Topic: Determination orbital elements of the comets
- Replies: 7
- Views: 2916
Re: Determination orbital elements of the comets
Sorry, now is OK, thank you!
- Sun Mar 07, 2021 12:27 pm
- Forum: Software Library
- Topic: Determination orbital elements of the comets
- Replies: 7
- Views: 2916
Determination orbital elements of the comets
Finally I finished program for determination orbital elements of the comets from three position. I took partially algorithms from Jean-Marc Baillard, with his kind permission. I searched the internet for a long time for a program to calculate orbital parameters, but unsuccessfully. There is one simp...
- Tue Mar 02, 2021 8:28 am
- Forum: Hardware issues
- Topic: USB connectors
- Replies: 26
- Views: 23385
Re: USB connectors
The USB connector can be slightly modified, you can cut off 2-3 mm of insulation.
- Mon Mar 01, 2021 6:40 pm
- Forum: Software Library
- Topic: Displaying Strings on the Screen
- Replies: 32
- Views: 25810
Re: Displaying Strings on the Screen
Final version of the orbital elements on the display.