Table 2
Overview of the Moon geometry during the HIRS measurements.
| Date & | APmag | Δ | α | Diameter | Ob-lon | Ob-lat |
|---|---|---|---|---|---|---|
| time | [mag] | [km] | [°] | [′′] & [sr] | [°] | [°] |
| 1993-11-25 17:39 | −11.57 | 4.06832E+05 | −40.1 | 1761.737 5.72946e-05 | 359.1 | −4.8 |
| 1992-02-15 19:54 | −11.96 | 3.62777E+05 | −34.6 | 1975.683 7.20553e-05 | 357.5 | +0.6 |
| 1990-11-27 05:04 | −10.83 | 3.80571E+05 | −70.8 | 1883.305 6.54746e-05 | 351.2 | −5.4 |
| 1989-03-17 03:31 | −11.11 | 3.98021E+05 | −57.5 | 1800.737 5.98594e-05 | 6.8 | −4.9 |
| 2000-04-14 10:50 | −11.31 | 3.79167E+05 | −53.7 | 1890.279 6.59604e-05 | 2.9 | −3.3 |
| 1997-12-08 21:52 | −10.93 | 3.71395E+05 | −69.2 | 1929.837 6.87500e-05 | 358.7 | +2.7 |
| 1997-06-15 05:05 | −10.74 | 4.00922E+05 | −68.0 | 1787.708 5.89963e-05 | 355.4 | −1.5 |
| 1996-10-23 00:30 | −11.58 | 3.70828E+05 | −46.3 | 1932.785 6.89602e-05 | 2.1 | −1.8 |
| 1996-05-28 20:58 | −11.32 | 3.86040E+05 | −51.1 | 1856.626 6.36327e-05 | 354.0 | +0.6 |
| 1995-12-03 07:13 | −11.60 | 3.97263E+05 | −40.8 | 1804.172 6.00880e-05 | 6.8 | +0.7 |
| 2019-12-14 09:47 | −12.06 | 3.77946E+05 | 28.0 | 1896.384 6.63883e-05 | 356.5 | −2.2 |
| 2018-12-24 11:44 | −12.23 | 3.63363E+05 | 24.8 | 1972.498 7.18232e-05 | 0.4 | −0.8 |
| 2003-01-24 01:19 | −10.79 | 3.71946E+05 | 73.8 | 1926.978 6.85465e-05 | 0.7 | −4.7 |
| 2002-09-26 07:01 | −11.26 | 4.04338E+05 | 50.5 | 1772.604 5.80036e-05 | 354.8 | +1.3 |
| 2018-11-26 17:59 | −11.58 | 3.68917E+05 | 47.5 | 1942.799 6.96767e-05 | 0.5 | +0.0 |
| 2018-04-02 09:27 | −12.07 | 3.88859E+05 | 23.8 | 1843.164 6.27133e-05 | 5.2 | −5.6 |
| 2011-03-14 10:32 | −10.74 | 3.81174E+05 | −73.1 | 1880.327 6.52677e-05 | 351.2 | +0.7 |
| 2017-12-02 12:49 | −12.47 | 3.63073E+05 | −15.6 | 1974.071 7.19378e-05 | 357.5 | +6.5 |
| 2012-03-04 05:07 | −11.30 | 3.88740E+05 | −53.2 | 1843.731 6.27529e-05 | 353.9 | +3.7 |
| 2011-11-16 23:42 | −10.79 | 3.87761E+05 | 70.6 | 1848.384 6.30690e-05 | 354.1 | +4.8 |
| 2019-07-21 07:57 | −11.27 | 4.07689E+05 | 48.7 | 1758.035 5.70541e-05 | 357.9 | +6.8 |
| 2015-02-07 05:12 | −11.71 | 4.08035E+05 | 34.7 | 1756.543 5.69573e-05 | 357.3 | +2.9 |
Notes. APmag is the apparent visual magnitude of the Moon; Δ is the satellite-Moon distance in kilometer; α the phase angle (Sun–Moon–Satellite): positive values if the Moon is leading the Sun and negative values when the Moon is trailing the Sun; the diameter of the Moon’s full disk is given via the equatorial angular width (in arcsec and steradian), Ob-lon and Ob-lat give the apparent sub-observer longitude and latitude values. The sub-Solar longitude and latitude is not listed, but the sub-Solar latitude varies only between −1.6 and +1.5°.
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