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: 1/19/2022
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 -77.27, -80.28 83.23 01/27/2022 03:54:15 -77.26, -81.55 83.10 31.27 72
2 01/27/2022 04:46:16 77.41, 86.39 96.95 01/27/2022 04:45:15 77.41, 86.40 96.96 1.12 61
3 01/27/2022 05:37:00 -77.40,-106.22 83.09 01/27/2022 05:36:11 -77.42,-106.24 83.04 2.97 49
4 01/27/2022 06:27:46 77.41, 61.01 96.93 01/27/2022 06:27:15 77.41, 60.93 96.95 2.04 31
5 01/27/2022 07:18:31 -77.44,-131.79 83.05 01/27/2022 07:18:11 -77.43,-131.72 83.06 2.11 20
6 01/27/2022 08:09:16 77.41, 35.64 96.92 01/27/2022 08:09:15 77.42, 35.46 96.93 4.37 1
7 01/27/2022 09:00:01 -77.44,-157.16 83.07 01/27/2022 09:00:11 -77.43,-157.19 83.07 1.10 10
8 01/27/2022 09:50:47 77.46, 10.07 96.95 01/27/2022 09:51:14 77.46, 10.18 96.94 2.77 27
9 01/27/2022 10:41:31 -77.44, 177.47 83.08 01/27/2022 10:42:11 -77.44, 177.33 83.09 3.22 40
10 01/27/2022 11:32:17 77.46, -15.31 96.94 01/27/2022 11:33:14 77.46, -15.29 96.92 0.90 57
11 01/27/2022 12:23:02 -77.48, 151.90 83.05 01/27/2022 12:24:10 -77.48, 152.06 83.09 3.84 68

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/19/2022
SNOs_Map_NOAA-20_NOAA-19_20220119.jpg

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

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