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: 1/14/2022
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 03:55:27 -77.26, -80.21 83.25 01/27/2022 03:54:15 -77.27, -81.47 83.09 30.86 72
2 01/27/2022 04:46:16 77.40, 86.44 96.94 01/27/2022 04:45:15 77.42, 86.48 96.97 1.89 61
3 01/27/2022 05:37:01 -77.42,-106.34 83.05 01/27/2022 05:36:12 -77.40,-106.35 83.05 2.77 49
4 01/27/2022 06:27:45 77.40, 61.06 96.92 01/27/2022 06:27:14 77.42, 61.00 96.96 2.64 31
5 01/27/2022 07:18:30 -77.42,-131.72 83.07 01/27/2022 07:18:10 -77.44,-131.63 83.05 3.06 20
6 01/27/2022 08:09:16 77.45, 35.50 96.96 01/27/2022 08:09:14 77.43, 35.53 96.94 2.13 2
7 01/27/2022 09:00:00 -77.42,-157.09 83.09 01/27/2022 09:00:10 -77.45,-157.10 83.07 2.73 10
8 01/27/2022 09:50:46 77.45, 10.12 96.94 01/27/2022 09:51:14 77.43, 10.06 96.92 2.14 28
9 01/27/2022 10:41:31 -77.47, 177.34 83.05 01/27/2022 10:42:10 -77.45, 177.42 83.08 2.39 39
10 01/27/2022 11:32:16 77.45, -15.25 96.92 01/27/2022 11:33:13 77.48, -15.22 96.93 3.67 57
11 01/27/2022 12:23:01 -77.47, 151.97 83.07 01/27/2022 12:24:10 -77.46, 151.95 83.10 1.11 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/14/2022
SNOs_Map_NOAA-20_NOAA-19_20220114.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/14/2022 in txt file.

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