Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/28/2021
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 12/01/2021 05:05:47 -77.63, -99.51 79.89 12/01/2021 05:04:41 -77.62, -99.47 79.88 1.74 66
2 12/01/2021 05:56:32 77.61, 67.90 100.10 12/01/2021 05:55:35 77.63, 67.85 100.13 2.32 57
3 12/01/2021 06:47:17 -77.64,-124.92 79.87 12/01/2021 06:46:41 -77.63,-124.93 79.87 1.41 36
4 12/01/2021 07:38:02 77.62, 42.50 100.12 12/01/2021 07:37:35 77.63, 42.39 100.15 3.27 27
5 12/01/2021 08:28:47 -77.65,-150.32 79.85 12/01/2021 08:28:41 -77.63,-150.39 79.85 2.13 6
6 12/01/2021 09:19:33 77.67, 16.89 100.19 12/01/2021 09:19:35 77.64, 16.92 100.16 2.78 2
7 12/01/2021 10:10:17 -77.65,-175.73 79.83 12/01/2021 10:10:41 -77.64,-175.85 79.84 3.26 24
8 12/01/2021 11:01:03 77.67, -8.51 100.21 12/01/2021 11:01:35 77.65, -8.54 100.18 2.74 32
9 12/01/2021 11:51:47 -77.66, 158.87 79.81 12/01/2021 11:52:40 -77.69, 158.89 79.80 3.15 53
10 12/01/2021 12:42:33 77.68, -33.92 100.23 12/01/2021 12:43:35 77.66, -34.00 100.19 3.29 62
11 12/01/2021 13:33:26 -78.03, 131.62 79.31 12/01/2021 13:34:32 -78.00, 135.13 79.60 81.15 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/28/2021
SNOs_Map_NOAA-20_NOAA-19_20211128.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/28/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19