-1034 November the 21st and the 22nd
- Parameters at the instant of the conjunction in longitude.
- General phases.
- Geocentric phases.
- Back to the canon of the transits of Venus.
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 27672.59s
Longitudes are counted positively towards West and negatively towards East.
Parameters at the instant of conjunction in longitude
| Conjunction on -1034/11/22 at 1h 14m 40.03s. | |
|---|---|
| Geocentric longitude of Venus | 230° 52' 57.582". |
| Geocentric latitude of Venus | +0° 11' 21.12". |
| Geocentric longitude of the Sun | 230° 52' 57.582". |
| Geocentric latitude of the Sun | +0° 0' 7.21". |
| Equatorial parallax of the Sun | 8.95". |
| Equatorial parallax of Venus | 33.36". |
| Semi-diameter true of the Sun | 16' 17.0". |
| Semi-diameter true of Venus | 31.65". |
General phases
| Phases | Date and instant in UTC |
Position of the contacts | Venus being in the Zenith in | ||
|---|---|---|---|---|---|
| Longitude | Latitude | Longitude | Latitude | ||
| Ingress, exterior contact | the 21 st at 21h 37m 51.9s | + 61° 50.1' | +14° 43.5' | +146° 28.0' | -18° 8.4' |
| Ingress, interior contact | the 21 st at 21h 58m 23.0s | + 68° 3.7' | +17° 47.9' | +151° 37.1' | -18° 8.0' |
| Least angular distance | the 22 nd at 0h 49m 4.6s | +139° 12.1' | +59° 46.4' | -165° 31.7' | -18° 5.1' |
| Egress, interior contact | the 22 nd at 3h 39m 45.1s | - 70° 47.9' | +61° 38.1' | -122° 40.6' | -18° 2.1' |
| Egress, exterior contact | the 22 nd at 4h 0m 16.2s | - 61° 30.8' | +59° 9.1' | -117° 31.6' | -18° 1.8' |
Durations of the general phases
- Duration of the general transit : 6h 22m 24.26s.
- Duration of the transit inside the shadow : 5h 41m 22.09s.
Parameters of the shadow and penumbra cones and minimum elongation
- Semi-diameter of the shadow cone : 38.74 R
- Geocentric distance of the edge of the shadow : -11.47 R
- Geocentric distance of the edge of the penumbra : -14.06 R
- Semi-diameter of the cone of penombra : 41.33 R
- Least topocentric distance : 10' 41.220"
Geocentric phases
| Geocentric phases | Date and instant in UTC | Venus being in the Zenith in | Position Angle P | |
|---|---|---|---|---|
| Longitude | Latitude | |||
| Ingress, exterior contact | the 21 st at 21h 45m 39.2s | +148° 25.3' | -18° 8.2' | + 73° 23.1' |
| Ingress, interior contact | the 21 st at 22h 6m 35.8s | +153° 40.8' | -18° 7.9' | + 69° 54.9' |
| Least angular distance | the 22 nd at 0h 49m 4.9s | -165° 31.6' | -18° 5.1' | --- |
| Egress, interior contact | the 22 nd at 3h 31m 33.5s | -124° 44.1' | -18° 2.3' | +339° 17.9' |
| Egress, exterior contact | the 22 nd at 3h 52m 30.0s | -119° 28.6' | -18° 1.9' | +335° 49.6' |
Durations of the geocentric phases
- Duration of the general transit : 6h 6m 50.82s.
- Duration of the transit of the shadow : 5h 24m 57.68s.
- Least geocentric angular distance : 11' 5.563"
Send your suggestion to the author of the notes : Patrick Rocher, rocher@imcce.fr
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URL: http://www.imcce.fr/ephem/passage_eng/html_passage/VenusN1034.html
Last update : March 4th, 2004. |
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