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: 11/30/2021
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 -77.64, -99.56 79.87 12/01/2021 05:04:41 -77.61, -99.52 79.89 3.75 66
2 12/01/2021 05:56:32 77.62, 67.86 100.11 12/01/2021 05:55:35 77.62, 67.81 100.13 1.31 57
3 12/01/2021 06:47:17 -77.65,-124.97 79.85 12/01/2021 06:46:41 -77.62,-124.98 79.87 3.59 36
4 12/01/2021 07:38:02 77.63, 42.45 100.13 12/01/2021 07:37:35 77.63, 42.34 100.15 2.67 27
5 12/01/2021 08:28:47 -77.66,-150.37 79.83 12/01/2021 08:28:40 -77.66,-150.24 79.83 3.32 7
6 12/01/2021 09:19:32 77.63, 17.05 100.15 12/01/2021 09:19:35 77.63, 16.88 100.16 4.03 3
7 12/01/2021 10:10:17 -77.66,-175.78 79.81 12/01/2021 10:10:40 -77.67,-175.70 79.82 2.07 23
8 12/01/2021 11:01:03 77.68, -8.56 100.22 12/01/2021 11:01:34 77.68, -8.38 100.20 4.30 31
9 12/01/2021 11:51:47 -77.67, 158.82 79.79 12/01/2021 11:52:40 -77.68, 158.84 79.80 1.05 53
10 12/01/2021 12:42:33 77.69, -33.96 100.24 12/01/2021 12:43:34 77.69, -33.84 100.21 2.95 61
11 12/01/2021 13:33:26 -78.04, 131.57 79.30 12/01/2021 13:34:32 -77.99, 135.08 79.61 81.24 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/30/2021
SNOs_Map_NOAA-20_NOAA-19_20211130.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/30/2021 in txt file.

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