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: 11/18/2020
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 11/25/2020 21:02:28 -78.99, 15.55 79.09 11/25/2020 21:01:23 -78.97, 15.55 79.08 1.88 65
2 11/25/2020 21:53:12 78.98,-177.08 100.91 11/25/2020 21:52:17 78.99,-177.02 100.94 1.73 55
3 11/25/2020 22:43:57 -78.99, -9.82 79.07 11/25/2020 22:43:23 -78.99, -9.83 79.06 0.28 34
4 11/25/2020 23:34:41 78.98, 157.56 100.93 11/25/2020 23:34:17 79.01, 157.61 100.96 3.20 24
5 11/26/2020 00:25:26 -78.99, -35.18 79.06 11/26/2020 00:25:23 -79.01, -35.20 79.04 1.76 3
6 11/26/2020 01:16:10 79.02, 131.94 100.99 11/26/2020 01:16:17 78.99, 131.97 100.96 2.83 7
7 11/26/2020 02:06:54 -78.99, -60.55 79.05 11/26/2020 02:07:22 -79.02, -60.58 79.03 3.55 28
8 11/26/2020 02:57:39 79.02, 106.58 101.00 11/26/2020 02:58:17 79.01, 106.60 100.98 1.06 38
9 11/26/2020 03:48:24 -79.02, -86.16 78.98 11/26/2020 03:49:23 -79.00, -86.21 79.02 2.54 59
10 11/26/2020 04:39:08 79.02, 81.21 101.02 11/26/2020 04:40:17 79.02, 81.23 101.00 0.93 69

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/18/2020
SNOs_Map_FY3D_NOAA-19_20201118.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 11/18/2020 in txt file.

Historical Predications of SNOs between FY3D and NOAA-19