火星の気象観測のための暦表. VI
2012年一月用(January 2012)
村上 昌己
前 |
号に引き続き、20011/12年の火星観測の為の物理暦表2012年一月用を載せる。今回は26 December 2011から5 February 2012までのほぼ一ヶ月分を掲載する。データは00:00 GMT (TDTではない)の値を採用する。記号ω、φはそれぞれ中央子午線の経度と中央緯度を意味する。更に、われわれはλ、δ、ιという記号を使うが、それぞれLsで測った季節、視直径、位相角(位相ではない)を示す。他にΠという欄があるが、これは北点から東向きに測ったときの火星の軸の傾きを示す。これはp←(運転時計を止めたときの火星の動く方向)によって極の方向を探し出すのに有用である。最後に視赤緯Dを示す。火星が薄明時など微弱にしか見えないとき、赤道儀の場合この値によって容易に火星を見つけ出すことが出来る。全データは米英暦The
Astronomical Almanac for the Year 2011および2012に依った。なお、今月号のEssayを参照されたい。
Date (00:00GMT) ω
φ λ
δ
ι
Π
D
26
December 2011 147.55°W 24.1°N 048.27°Ls 8.56" 35.0° 20.9° +07°06'
27
December 2011 138.14°W 24.1°N 048.72°Ls 8.64" 34.9° 21.1° +07°01'
28
December 2011 128.76°W 24.1°N 049.16°Ls 8.71" 34.7° 21.2° +06°56'
29
December 2011 119.37°W 24.1°N 049.60°Ls 8.78" 34.5° 21.4° +06°51'
30
December 2011 110.00°W 24.0°N 050.04°Ls 8.86" 34.3° 21.5° +06°46'
31
December 2011 100.62°W 24.0°N 050.49°Ls 8.94" 34.2° 21.6°
+06°41'
01 January 2012 091.27°W 24.0°N 050.93°Ls 9.01" 34.0° 21.8° +06°37'
02
January 2012 081.92°W 24.0°N 051.37°Ls 9.09" 33.8° 21.9° +06°33'
03
January 2012 072.57°W 23.9°N 051.81°Ls 9.17" 33.6° 22.0° +06°29'
04
January 2012 063.25°W 23.9°N 052.25°Ls 9.25" 33.4° 22.2° +06°26'
05
January 2012 053.92°W 23.9°N 052.69°Ls 9.33" 33.1° 22.3° +06°22'
06
January 2012 044.62°W 23.9°N 053.13°Ls 9.41" 32.9° 22.4° +06°19'
07
January 2012 035.32°W 23.8°N 053.57°Ls 9.50" 32.6° 22.5° +06°16'
08
January 2012 026.01°W 23.8°N 054.01°Ls 9.58" 32.4° 22.6° +06°13'
09
January 2012 016.74°W 23.8°N 054.45°Ls 9.67" 32.1° 22.7° +06°10'
10
January 2012 007.47°W 23.8°N 054.89°Ls 9.75" 31.8° 22.8° +06°08'
11
January 2012 358.21°W 23.7°N 055.33°Ls 9.84" 31.5° 22.9° +06°06'
12
January 2012 348.96°W 23.7°N 055.77°Ls 9.93" 31.2° 22.9° +06°04'
13
January 2012 339.73°W 23.7°N 056.21°Ls 10.01" 30.9° 23.0° +06°03'
14
January 2012 330.50°W 23.7°N 056.65°Ls 10.10" 30.6° 23.1° +06°01'
15
January 2012 321.28°W 23.6°N 057.09°Ls 10.19" 30.3° 23.1° +06°00'
16
January 2012 312.09°W 23.6°N 057.53°Ls 10.29" 30.0° 23.2° +06°00'
17
January 2012 302.89°W 23.6°N 057.97°Ls 10.38" 29.6° 23.2° +05°59'
18 January 2012 293.72°W 23.5°N 058.41°Ls 10.47" 29.3° 23.3° +05°59'
19
January 2012 284.55°W 23.5°N 058.85°Ls 10.57" 28.9° 23.3° +05°59'
20
January 2012 275.40°W 23.5°N 059.29°Ls 10.66" 28.5° 23.3° +05°59'
21
January 2012 266.25°W 23.5°N 059.72°Ls 10.76" 28.1°
23.4°
+06°00'
22
January 2012 257.14°W 23.4°N 060.16°Ls 10.85" 27.7° 23.4° +06°00'
23
January 2012 248.01°W 23.4°N 060.60°Ls 10.95" 27.3° 23.4° +06°02'
24
January 2012 238.92°W 23.4°N 061.04°Ls 11.04" 26.9° 23.4° +06°03'
25
January 2012 229.83°W 23.3°N 061.47°Ls 11.14" 26.4° 23.4° +06°05'
26
January 2012 220.76°W 23.3°N 061.91°Ls 11.23" 26.0° 23.4° +06°07'
27
January 2012 211.70°W 23.3°N 062.35°Ls 11.33" 25.5° 23.4° +06°09'
28
January 2012 202.65°W 23.2°N 062.79°Ls 11.43" 25.0° 23.4° +06°12'
29
January 2012 193.63°W 23.2°N 063.22°Ls 11.52" 24.5° 23.3° +06°15'
30
January 2012 184.61°W 23.2°N 063.66°Ls 11.62" 24.0° 23.3° +06°18'
31
January 2012 175.59°W 23.2°N 064.10°Ls 11.72" 23.5° 23.2° +06°21'
01
February 2012 166.61°W 23.1°N 064.54°Ls 11.82" 23.0° 23.2° +06°25'
02
February 2012 157.63°W 23.1°N 064.97°Ls 11.91" 22.4° 23.1° +06°29'
03
February 2012 148.67°W 23.1°N 065.41°Ls 12.01" 21.9° 23.1° +06°33'
04
February 2012 139.72°W 23.1°N 065.85°Ls 12.11" 21.3° 23.0° +06°38'
05
February 2012 130.78°W 23.0°N 066.29°Ls 12.20" 20.8° 22.9° +06°42'
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