Forthcoming 2007/2008 Mars
(4)

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

March and April 2007

CMO #328 (25 February 2007)

Masami MURAKAMI

 


A

S a sequel to the Ephemeris I (for January and February 2007), we here list the necessary elements of the Ephemeris for the physical observation of Mars from 1 March 2007 to 30 April 2007. 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 newly add 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 of the planet is also given at the final column. The data here are basically based on The Astronomical Almanac for the Year 2007.

 

Date (00:00GMT) ω φ λ δ ι Π Declination

27 February 2007 232.97W 15.3S 191.01Ls 04.46" 24.6 09.1 -2054'

28 February 2007 223.14W 15.5S 191.59Ls 04.47" 24.7 08.6 -2045'

 

01 March 2007 213.33W 15.8S 192.17Ls 04.48" 24.9 08.1 -2035'

02 March 2007 203.48W 16.1S 192.76Ls 04.49" 25.1 07.6 -2025'

03 March 2007 193.63W 16.3S 193.34Ls 04.51" 25.3 07.2 -2015'

04 March 2007 183.80W 16.6S 193.93Ls 04.52" 25.4 06.7 -2005'

05 March 2007 173.97W 16.9S 194.51Ls 04.53" 25.6 06.2 -1955'

 

06 March 2007 164.11W 17.1S 195.10Ls 04.54" 25.8 05.7 -1944'

07 March 2007 154.26W 17.4S 195.69Ls 04.55" 26.0 05.2 -1938'

08 March 2007 144.41W 17.6S 196.28Ls 04.56" 26.1 04.7 -1922'

09 March 2007 134.57W 17.9S 196.87Ls 04.57" 26.3 04.3 -1911'

10 March 2007 124.70W 18.1S 197.46Ls 04.58" 26.5 03.8 -1854'

 

11 March 2007 114.83W 18.4S 198.06Ls 04.60" 26.7 03.3 -1848'

12 March 2007 104.98W 18.6S 198.65Ls 04.61" 26.8 02.8 -1836'

13 March 2007 095.13W 18.8S 199.24Ls 04.62" 27.0 02.3 -1824'

14 March 2007 085.24W 19.1S 199.84Ls 04.63" 27.2 01.8 -1812'

15 March 2007 075.38W 19.3S 200.43Ls 04.65" 27.3 01.3 -1759'

 

16 March 2007 065.51W 19.5S 201.03Ls 04.66" 27.5 00.8 -1747'

17 March 2007 055.66W 19.7S 201.62Ls 04.67" 27.6 00.3 -1734'

18 March 2007 045.77W 19.9S 202.22Ls 04.68" 27.8 -00.2 -1721'

19 March 2007 035.88W 20.2S 202.82Ls 04.70" 28.0 -00.6 -1708'

20 March 2007 026.01W 20.4S 203.42Ls 04.71" 28.1 -01.1 -1655'

 

21 March 2007 016.14W 20.6S 204.02Ls 04.72" 28.3 -01.6 -1641'

22 March 2007 006.24W 20.8S 204.68Ls 04.73" 28.5 -02.1 -1628'

23 March 2007 356.35W 21.0S 205.23Ls 04.75" 28.7 -02.6 -1614'

24 March 2007 346.47W 21.2S 205.83Ls 04.76" 28.8 -03.1 -1600'

25 March 2007 336.59W 21.4S 206.43Ls 04.77" 29.0 -03.6 -1546'

 

26 March 2007 326.68W 21.6S 207.04Ls 04.78" 29.2 -04.1 -1532'

27 March 2007 316.78W 21.8S 207.64Ls 04.80" 29.3 -04.6 -1517'

28 March 2007 306.88W 21.9S 208.25Ls 04.81" 29.5 -05.1 -1503'

29 March 2007 297.00W 22.1S 208.85Ls 04.82" 29.6 -05.6 -1448'

30 March 2007 287.08W 22.3S 209.46Ls 04.83" 29.8 -06.1 -1433'

 

31 March 2007 277.17W 22.5S 210.07Ls 04.85" 29.9 -06.1 -1419'

 

 

01 April 2007 267.28W 22.6S 210.67Ls 04.86" 30.1 -07.0 -1403'

02 April 2007 257.38W 22.8S 211.28Ls 04.87" 30.2 -07.5 -1348'

03 April 2007 247.46W 22.9S 211.89Ls 04.89" 30.4 -08.0 -1333'

04 April 2007 237.54W 23.1S 212.51Ls 04.90" 30.5 -08.5 -1317'

05 April 2007 227.63W 23.2S 213.12Ls 04.92" 30.7 -09.0 -1302'

 

06 April 2007 217.72W 23.4S 213.73Ls 04.93" 30.8 -09.5 -1246'

07 April 2007 207.79W 23.5S 214.34Ls 04.94" 31.0 -10.0 -1230'

08 April 2007 197.86W 23.6S 214.96Ls 04.96" 31.2 -10.5 -1214'

09 April 2007 187.95W 23.8S 215.57Ls 04.97" 31.3 -10.9 -1158'

10 April 2007 178.04W 23.9S 216.18Ls 04.98" 31.5 -11.4 -1142'

 

11 April 2007 168.09W 24.0S 216.80Ls 05.00" 31.7 -11.9 -1126'

12 April 2007 158.17W 24.1S 217.42Ls 05.01" 31.8 -12.4 -1110'

13 April 2007 148.24W 24.3S 218.03Ls 05.03" 32.0 -12.9 -1053'

14 April 2007 138.33W 24.4S 218.65Ls 05.04" 32.1 -13.3 -1037'

15 April 2007 128.39W 24.5S 219.27Ls 05.05" 32.3 -13.8 -1020'

 

16 April 2007 118.45W 24.6S 219.89Ls 05.07" 32.4 -14.3 -1003'

17 April 2007 108.52W 24.7S 220.51Ls 05.08" 32.6 -14.7 -0946'

18 April 2007 098.60W 24.8S 221.13Ls 05.09" 32.7 -15.2 -0929'

19 April 2007 088.65W 24.8S 221.75Ls 05.11" 32.8 -15.7 -0912'

20 April 2007 078.71W 24.9S 222.37Ls 05.12" 33.0 -16.1 -0855'

 

21 April 2007 068.78W 25.0S 222.99Ls 05.14" 33.1 -16.6 -0838'

22 April 2007 058.85W 25.1S 223.61Ls 05.15" 33.2 -17.1 -0821'

23 April 2007 048.90W 25.1S 224.24Ls 05.17" 33.4 -17.5 -0804'

24 April 2007 038.95W 25.2S 224.86Ls 05.18" 33.5 -18.0 -0746'

25 April 2007 029.01W 25.2S 225.49Ls 05.20" 33.7 -18.4 -0729'

 

26 April 2007 019.09W 25.3S 226.11Ls 05.21" 33.8 -18.9 -0712'

27 April 2007 009.13W 25.3S 226.74Ls 05.22" 34.0 -19.3 -0654'

28 April 2007 359.19W 25.4S 227.36Ls 05.24" 34.1 -19.7 -0637'

29 April 2007 349.25W 25.4S 227.99Ls 05.25" 34.3 -20.2 -0619'

30 April 2007 339.32W 25.4S 228.61Ls 05.26" 34.4 -20.6 -0601'


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