Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/12/2021
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 11/18/2021 00:02:11 78.06, 158.36 97.74 11/18/2021 00:00:57 78.06, 158.38 97.75 0.53 74
2 11/18/2021 00:52:56 -78.08, -34.44 82.24 11/18/2021 00:52:01 -78.06, -34.40 82.25 2.59 55
3 11/18/2021 01:43:40 78.07, 132.96 97.76 11/18/2021 01:42:57 78.07, 132.92 97.77 0.99 43
4 11/18/2021 02:34:25 -78.09, -59.83 82.21 11/18/2021 02:34:01 -78.07, -59.85 82.22 2.17 24
5 11/18/2021 03:25:09 78.07, 107.57 97.78 11/18/2021 03:24:57 78.07, 107.47 97.80 2.47 12
6 11/18/2021 04:15:54 -78.09, -85.22 82.19 11/18/2021 04:16:01 -78.07, -85.31 82.20 2.62 7
7 11/18/2021 05:06:39 78.11, 81.96 97.85 11/18/2021 05:06:57 78.08, 82.01 97.82 3.80 18
8 11/18/2021 05:57:23 -78.09,-110.62 82.17 11/18/2021 05:58:00 -78.12,-110.54 82.16 3.19 37
9 11/18/2021 06:48:08 78.12, 56.57 97.88 11/18/2021 06:48:57 78.09, 56.55 97.84 3.43 49
10 11/18/2021 07:38:52 -78.10,-136.01 82.15 11/18/2021 07:40:00 -78.13,-135.99 82.14 2.98 68
11 11/18/2021 08:29:43 78.36, 29.85 98.21 11/18/2021 08:30:51 78.32, 32.45 98.00 58.73 68

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/12/2021
SNOs_Map_FY3D_NOAA-19_20211112.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 11/12/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19