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: 1/20/2022
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 -77.26, -80.24 83.25 01/27/2022 03:54:14 -77.26, -81.52 83.10 31.45 72
2 01/27/2022 04:46:15 77.41, 86.43 96.94 01/27/2022 04:45:14 77.41, 86.44 96.97 0.72 61
3 01/27/2022 05:37:00 -77.43,-106.37 83.04 01/27/2022 05:36:10 -77.43,-106.21 83.04 3.91 50
4 01/27/2022 06:27:45 77.41, 61.05 96.92 01/27/2022 06:27:14 77.42, 60.96 96.95 2.53 31
5 01/27/2022 07:18:30 -77.43,-131.75 83.06 01/27/2022 07:18:10 -77.43,-131.69 83.05 1.49 20
6 01/27/2022 08:09:16 77.45, 35.49 96.96 01/27/2022 08:09:14 77.42, 35.49 96.94 2.97 2
7 01/27/2022 09:00:00 -77.43,-157.12 83.08 01/27/2022 09:00:10 -77.44,-157.16 83.07 1.26 10
8 01/27/2022 09:50:46 77.45, 10.11 96.94 01/27/2022 09:51:13 77.47, 10.21 96.94 3.21 27
9 01/27/2022 10:41:31 -77.47, 177.31 83.04 01/27/2022 10:42:10 -77.44, 177.36 83.09 3.63 39
10 01/27/2022 11:32:16 77.45, -15.26 96.92 01/27/2022 11:33:13 77.47, -15.26 96.92 2.53 57
11 01/27/2022 12:23:01 -77.47, 151.94 83.06 01/27/2022 12:24:10 -77.45, 151.89 83.10 3.19 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/20/2022
SNOs_Map_NOAA-20_NOAA-19_20220120.jpg

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

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