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: 1/17/2022
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 01/27/2022 03:55:26 -77.24, -80.16 83.27 01/27/2022 03:54:15 -77.24, -81.62 83.11 35.99 71
2 01/27/2022 04:46:15 77.39, 86.50 96.92 01/27/2022 04:45:15 77.39, 86.32 96.96 4.33 60
3 01/27/2022 05:37:00 -77.41,-106.29 83.07 01/27/2022 05:36:11 -77.41,-106.31 83.05 0.80 49
4 01/27/2022 06:27:46 77.43, 60.94 96.96 01/27/2022 06:27:14 77.43, 61.05 96.96 2.77 32
5 01/27/2022 07:18:30 -77.41,-131.66 83.08 01/27/2022 07:18:11 -77.41,-131.79 83.06 3.09 19
6 01/27/2022 08:09:16 77.43, 35.56 96.94 01/27/2022 08:09:14 77.44, 35.58 96.94 0.86 2
7 01/27/2022 09:00:01 -77.45,-157.23 83.05 01/27/2022 09:00:10 -77.46,-157.07 83.06 3.94 9
8 01/27/2022 09:50:46 77.43, 10.19 96.92 01/27/2022 09:51:14 77.44, 10.10 96.93 2.40 28
9 01/27/2022 10:41:31 -77.45, 177.40 83.06 01/27/2022 10:42:10 -77.46, 177.46 83.08 1.68 39
10 01/27/2022 11:32:17 77.47, -15.38 96.96 01/27/2022 11:33:14 77.45, -15.37 96.91 2.88 57
11 01/27/2022 12:23:01 -77.45, 152.02 83.08 01/27/2022 12:24:10 -77.47, 151.98 83.09 1.58 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/17/2022
SNOs_Map_NOAA-20_NOAA-19_20220117.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/17/2022 in txt file.

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