Jhora 7.02 vs Swiss Ephemeris- Sun rise time

[Guest guest]

The 5:04 local time is a correct result for the upper limb of solar

disk accordingly to U.S. Naval Observatory Astronomical Applications

Department calculation. See summary here

 

www.astromagus.com/article/sunrise.htm

 

 

vedic astrology, Youry <khmelevsky@g...> wrote:

> For the Edmonton, Jun 15th, 2005:

> Lat :53 N33:00 53.5500 TZ :07

> Long:113W30:00 -113.5000 DST: 1

>

> Options within Swiss Ephemeris (Swep), JHora 7.02 (JH7.02), and

> Parashara's Light 6.0 (PL6):

> a. "the tip of the Sun's disk appears to be on the eastern horizon"

> b. "the tip of Sun's disk is truly on the eastern horizon"

> c. "True center of solar disk on the horizon"

>

> Swep(1) JH7.02(2) PL6(3) |(1)-(2)| |(1)-(3)| |(2)-(3)|

> a. 5:03:58 5:08:19 5:08:18 0:04:21 0:04:20 0:0:01

> b. 5:09:15 5:10:43 N/A 0:01:28 N/A N/A

> c. 5:11:38 5:11:38 5:11:46 0:0:0 0:0:08 0:0:08

[Guest guest]

Dear AstroMagus,

 

Thank you very much for your information and demonstration!

 

With accordance to the Swiss Ephemeris, that should be "the tip of the

Sun's disk appears to be on the eastern horizon", but not "the tip of

Sun's disk is truly on the eastern horizon". If that is for "the tip

of the Sun's disk appears to be on the eastern horizon", that is OK.

 

>From the other side, I did met some complains about U.S. Naval

Observatory Astronomical Applications Department calculation accuracy

in several astrology forums just several days ago.

 

With best wishes,

 

Youry

 

Jai Guru Dev

 

 

AstroMagus <bgd wrote on 06/21/2005, 10:01:54 PM:

>

>

>

>

> The 5:04 local time is a correct result for the upper limb of solar

> disk accordingly to U.S. Naval Observatory Astronomical Applications

> Department calculation. See summary here

>

> www.astromagus.com/article/sunrise.htm

>

>

> vedic astrology, Youry <khmelevsky@g...> wrote:

> > For the Edmonton, Jun 15th, 2005:

> > Lat :53 N33:00 53.5500 TZ :07

> > Long:113W30:00 -113.5000 DST: 1

> >

> > Options within Swiss Ephemeris (Swep), JHora 7.02 (JH7.02), and

> > Parashara's Light 6.0 (PL6):

> > a. "the tip of the Sun's disk appears to be on the eastern

horizon"

> > b. "the tip of Sun's disk is truly on the eastern horizon"

> > c. "True center of solar disk on the horizon"

> >

> > Swep(1) JH7.02(2) PL6(3) |(1)-(2)| |(1)-(3)| |(2)-(3)|

> > a. 5:03:58 5:08:19 5:08:18 0:04:21 0:04:20 0:0:01

> > b. 5:09:15 5:10:43 N/A 0:01:28 N/A N/A

> > c. 5:11:38 5:11:38 5:11:46 0:0:0 0:0:08 0:0:08