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2473 November the 11th



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 1257.37s
Longitudes are counted positively towards West and negatively towards East.

Parameters at the instant of conjunction in longitude


Conjunction on 2473/11/11 at 20h 47m 23.57s.
Geocentric longitude of Mercury 230° 6' 47.114".
Geocentric latitude of Mercury -0° 13' 18.16".
Geocentric longitude of the Sun 230° 6' 47.114".
Geocentric latitude of the Sun +0° 0' 0.22".
Equatorial parallax of the Sun 8.87".
Equatorial parallax of Mercury 13.03".
True semi-diameter of the Sun 16' 7.6".
True semi-diameter of Mercury 4.99".


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 11 th at 19h 29m 13.6s - 27° 49.6' -69° 12.1' +116° 19.0' -17° 58.7'
Ingress, interior contact the 11 th at 19h 32m 9.2s - 29° 3.0' -69° 38.4' +117° 3.2' -17° 58.6'
Least angular distance the 11 th at 21h 7m 19.4s - 95° 10.2' -60° 57.5' +140° 59.5' -17° 55.9'
Egress, interior contact the 11 th at 22h 42m 57.7s - 95° 26.6' -29° 32.4' +165° 3.0' -17° 53.2'
Egress, exterior contact the 11 th at 22h 45m 53.4s - 95° 2.5' -28° 46.3' +165° 47.1' -17° 53.1'

Durations of the general phases

  • Duration of the general transit : 3h 16m 39.78s.
  • Duration of the transit inside the shadow : 3h 10m 48.58s.

Parameters of the shadow and penumbra cones and minimum elongation

  • Semi-diameter of the shadow cone : 231.04 R
  • Geocentric distance of the edge of the shadow : 41.52 R
  • Geocentric distance of the edge of the penumbra : 43.91 R
  • Semi-diameter of the cone of penombra : 233.44 R
  • Least topocentric distance : 13' 5.491"

Geocentric phases

Geocentric phases Date and instant in UTC Mercury being in the Zenith in Position Angle P
LongitudeLatitude
Ingress, exterior contact the 11 th at 19h 30m 26.3s +116° 37.3' -17° 58.6' +168° 18.9'
Ingress, interior contact the 11 th at 19h 33m 23.4s +117° 21.9' -17° 58.6' +169° 8.7'
Least angular distance the 11 th at 21h 7m 30.4s +141° 2.3' -17° 55.9' ---
Egress, interior contact the 11 th at 22h 41m 43.4s +164° 44.3' -17° 53.2' +238° 41.0'
Egress, exterior contact the 11 th at 22h 44m 40.5s +165° 28.8' -17° 53.1' +239° 30.8'

Durations of the geocentric phases

  • Duration of the general transit : 3h 14m 14.18s.
  • Duration of the transit of the shadow : 3h 8m 19.99s.
  • Least geocentric angular distance : 13' 9.645"


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URL: http://www.imcce.fr/ephem/passage_eng/html_passage/MercureP2473.html
Last update : March 22nd, 2004.