1835 November the 7th
All the instants are given in Universal Time, for the present date the value
of the difference between the Terrestrial Time TT and the Universal Time UT is taken as 5.42s
Longitudes are counted positively towards West and negatively towards East.
 Parameters at the instant of conjunction in longitude
| Conjunction on 1835/11/7 at 19h 59m 17.14s. |
|---|
| Geocentric longitude of Mercury |
224° 43' 23.848". |
| Geocentric latitude of Mercury |
-0° 5' 40.20". |
| Geocentric longitude of the Sun |
224° 43' 23.848". |
| Geocentric latitude of the Sun |
-0° 0' 0.09". |
| Equatorial parallax of the Sun |
8.88". |
| Equatorial parallax of Mercury |
13.02". |
| True semi-diameter of the Sun |
16' 9.1". |
| True semi-diameter of Mercury |
4.98". |
General phases
| Phases |
Date and instant
in UTC |
Position of the contacts |
Mercury being in the Zenith in |
|---|
| Longitude | Latitude | Longitude | Latitude |
|---|
| Ingress, exterior contact |
the 7 th at 17h 31m 58.8s |
- 18° 18.2' |
-43° 47.5' |
+ 86° 50.5' |
-16° 26.0' |
| Ingress, interior contact |
the 7 th at 17h 33m 46.8s |
- 17° 58.5' |
-43° 59.3' |
+ 87° 17.6' |
-16° 26.0' |
| Least angular distance |
the 7 th at 20h 7m 41.2s |
-113° 47.8' |
-60° 15.8' |
+126° 0.4' |
-16° 21.4' |
| Egress, interior contact |
the 7 th at 22h 41m 45.2s |
-107° 32.8' |
+ 4° 50.7' |
+164° 45.5' |
-16° 16.7' |
| Egress, exterior contact |
the 7 th at 22h 43m 33.2s |
-107° 9.8' |
+ 5° 3.1' |
+165° 12.6' |
-16° 16.7' |
Durations of the general phases
- Duration of the general transit : 5h 11m 34.37s.
- Duration of the transit inside the shadow : 5h 7m 58.33s.
Parameters of the shadow and penumbra cones and minimum elongation
- Semi-diameter of the shadow cone : 233.01 R
- Geocentric distance of the edge of the shadow : 151.70 R
- Geocentric distance of the edge of the penumbra : 154.11 R
- Semi-diameter of the cone of penombra : 235.42 R
- Least topocentric distance : 5' 32.321"
Geocentric phases
| Geocentric phases |
Date and instant in UTC |
Mercury being in the Zenith in |
Position Angle P |
|---|
| Longitude | Latitude |
|---|
| Ingress, exterior contact |
the 7 th at 17h 32m 43.6s |
+ 87° 1.7' |
-16° 26.0' |
+135° 54.4' |
| Ingress, interior contact |
the 7 th at 17h 34m 31.7s |
+ 87° 28.9' |
-16° 26.0' |
+136° 7.3' |
| Least angular distance |
the 7 th at 20h 7m 43.7s |
+126° 1.0' |
-16° 21.4' |
--- |
| Egress, interior contact |
the 7 th at 22h 41m 0.3s |
+164° 34.2' |
-16° 16.8' |
+274° 55.8' |
| Egress, exterior contact |
the 7 th at 22h 42m 48.4s |
+165° 1.4' |
-16° 16.7' |
+275° 8.7' |
Durations of the geocentric phases
- Duration of the general transit : 5h 10m 4.73s.
- Duration of the transit of the shadow : 5h 6m 28.57s.
- Least geocentric angular distance : 5' 36.448"
Send your suggestion to the author of the notes :
URL: http://www.imcce.fr/ephem/passage_eng/html_passage/MercureP1835.html
Last update : March 22nd, 2004.
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