Forthcoming 2007/2008 Mars
(20)

Ephemeris for the Observation of the 2007/2008 Mars. XI

July and August 2008

CMO #346 (25 May 2008)

Masami MURAKAMI

A


S a sequel to the Ephemeris X ( in CMO #344), we here list the necessary elements of the Ephemeris for the physical observation of Mars from 1 July to 31 August 2008. This is a final of the series.

The data are listed for every day at 00:00 GMT (not TDT). ω and φ denote the longitude and latitude of the sub-Earth point respectively. The symbols λ, δ and ι stand for the areocentric longitude of the Sun, the apparent diameter and the phase angle respectively. From this apparition, we have also added the column of the Position Angle Π of the axis rotation, measured eastwards from the north point: This is useful to determine the north pole direction from the p. The apparent declination D of the planet is also given at the final column. The data here are basically based on The Astronomical Almanac for the Year 2008.

 

Date (00:00GMT) ω φ λ δ ι Π D

01 July 2008 240.65W 23.5N 092.55Ls 4.44" 28.1 9.4 +1241'

02 July 2008 230.90W 23.6N 092.99Ls 4.43" 28.0 9.8 +1228'

03 July 2008 221.14W 23.7N 093.44Ls 4.41" 27.8 10.1 +1215'

04 July 2008 211.38W 23.9N 093.88Ls 4.40" 27.7 10.5 +1201'

05 July 2008 201.62W 24.0N 094.32Ls 4.38" 27.5 10.9 +1148'

 

06 July 2008 191.86W 24.1N 094.77Ls 4.37" 27.4 11.2 +1134'

07 July 2008 182.09W 24.2N 095.21Ls 4.36" 27.2 11.6 +1120'

08 July 2008 172.33W 24.3N 095.66Ls 4.34" 27.1 12.0 +1106'

09 July 2008 162.56W 24.4N 096.10Ls 4.33" 26.9 12.4 +1053'

10 July 2008 152.79W 24.5N 096.55Ls 4.32" 26.8 12.7 +1039'

11 July 2008 143.02W 24.6N 096.99Ls 4.31" 26.6 13.1 +1026'

12 July 2008 133.24W 24.7N 097.44Ls 4.29" 26.5 13.5 +1012'

13 July 2008 123.47W 24.8N 097.88Ls 4.28" 26.3 13.9 +0958'

14 July 2008 113.69W 24.9N 098.33Ls 4.27" 26.1 14.2 +0944'

15 July 2008 103.91W 25.0N 098.78Ls 4.26" 26.0 14.6 +0929'

 

16 July 2008 094.13W 25.1N 099.22Ls 4.25" 25.8 15.0 +0915'

17 July 2008 084.35W 25.2N 099.67Ls 4.24" 25.6 15.3 +0901'

18 July 2008 074.56W 25.3N 100.12Ls 4.23" 25.5 15.7 +0846'

19 July 2008 064.78W 25.3N 100.57Ls 4.22" 25.3 16.1 +0832'

20 July 2008 054.99W 25.4N 101.01Ls 4.21" 25.2 16.4 +0818'

21 July 2008 045.20W 25.5N 101.46Ls 4.20" 25.0 16.8 +0803'

22 July 2008 035.41W 25.6N 101.91Ls 4.19" 24.8 17.2 +0748'

23 July 2008 025.61W 25.6N 102.36Ls 4.18" 24.7 17.5 +0734'

24 July 2008 015.82W 25.7N 102.81Ls 4.17" 24.5 17.9 +0719'

25 July 2008 006.02W 25.8N 103.26Ls 4.16" 24.3 18.3 +0704'

 

26 July 2008 356.23W 25.8N 103.71Ls 4.15" 24.2 18.6 +0650'

27 July 2008 346.43W 25.9N 104.16Ls 4.14" 24.0 19.0 +0635'

28 July 2008 336.63W 25.9N 104.61Ls 4.13" 23.9 19.3 +0620'

29 July 2008 326.83W 26.0N 105.06Ls 4.12" 23.7 19.7 +0605'

30 July 2008 317.02W 26.0N 105.51Ls 4.11" 23.5 20.0 +0550'

31 July 2008 307.22W 26.0N 105.97Ls 4.10" 23.4 20.4 +0535'

 

Date (00:00GMT) ω φ λ δ ι Π D

01 August 2008 297.41W 26.1N 106.42Ls 4.09" 23.2 20.8 +0520'

02 August 2008 287.61W 26.1N 106.87Ls 4.08" 23.0 21.1 +0504'

03 August 2008 277.80W 26.1N 107.33Ls 4.07" 22.8 21.5 +0449'

04 August 2008 267.99W 26.2N 107.78Ls 4.07" 22.7 21.8 +0434'

05 August 2008 258.18W 26.2N 108.24Ls 4.06" 22.5 22.2 +0419'

 

06 August 2008 248.37W 26.2N 108.69Ls 4.05" 22.3 22.5 +0403'

07 August 2008 238.56W 26.2N 109.15Ls 4.04" 22.1 22.8 +0348'

08 August 2008 228.74W 26.2N 109.60Ls 4.04" 22.0 23.2 +0333'

09 August 2008 218.93W 26.2N 110.06Ls 4.03" 21.8 23.5 +0317'

10 August 2008 209.11W 26.3N 110.51Ls 4.02" 21.6 23.9 +0302'

11 August 2008 199.30W 26.3N 110.97Ls 4.01" 21.5 24.2 +0246'

12 August 2008 189.48W 26.3N 111.43Ls 4.01" 21.3 24.5 +0230'

13 August 2008 179.66W 26.3N 111.89Ls 4.00" 21.2 24.9 +0215'

14 August 2008 169.84W 26.3N 112.35Ls 3.99" 21.0 25.2 +0159'

15 August 2008 160.03W 26.2N 112.81Ls 3.98" 20.8 25.5 +0128'

 

Date (00:00GMT) ω φ λ δ ι Π D

 

16 August 2008 150.21W 26.2N 113.27Ls 3.98" 20.7 25.8 +0112'

17 August 2008 140.39W 26.2N 113.73Ls 3.97" 20.5 26.2 +0057'

18 August 2008 130.57W 26.2N 114.19Ls 3.96" 20.3 26.5 +0041'

19 August 2008 120.74W 26.2N 114.65Ls 3.96" 20.1 26.8 +0025'

20 August 2008 110.92W 26.1N 115.11Ls 3.95" 20.0 27.1 +0010'

 

21 August 2008 101.10W 26.1N 115.57Ls 3.95" 19.8 27.4 -0006'

22 August 2008 091.28W 26.1N 116.03Ls 3.94" 19.6 27.7 -0022'

23 August 2008 081.46W 26.0N 116.50Ls 3.93" 19.4 28.0 -0038'

24 August 2008 071.63W 26.0N 116.96Ls 3.93" 19.3 28.3 -0054'

25 August 2008 061.81W 25.9N 117.43Ls 3.92" 19.1 28.6 -0109'

 

26 August 2008 051.98W 25.9N 117.89Ls 3.91" 18.9 28.9 -0125'

27 August 2008 042.16W 25.8N 118.36Ls 3.91" 18.7 29.2 -0141'

28 August 2008 032.34W 25.8N 118.83Ls 3.90" 18.6 29.5 -0157'

29 August 2008 022.51W 25.7N 119.29Ls 3.90" 18.4 29.8 -0213'

30 August 2008 012.69W 25.6N 119.76Ls 3.89" 18.2 30.1 -0229'

 

31 August 2008 002.86W 25.6N 120.23Ls 3.89" 18.0 30.4 -0229'

 

01 September 2008 353.04W 25.5N 120.70Ls 3.88" 17.8 30.6 -0245'

02 September 2008 343.21W 25.4N 121.16Ls 3.88" 17.6 30.9 -0300'

03 September 2008 333.39W 25.4N 121.63Ls 3.87" 17.4 31.2 -0311'

 


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