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: 1/25/2022
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, -80.27 83.24 01/27/2022 03:54:15 -77.26, -81.52 83.10 30.84 72
2 01/27/2022 04:46:16 77.41, 86.42 96.94 01/27/2022 04:45:15 77.42, 86.45 96.97 1.34 61
3 01/27/2022 05:37:00 -77.39,-106.21 83.09 01/27/2022 05:36:11 -77.43,-106.21 83.04 4.03 49
4 01/27/2022 06:27:45 77.41, 61.05 96.92 01/27/2022 06:27:14 77.42, 60.98 96.95 2.33 31
5 01/27/2022 07:18:30 -77.44,-131.77 83.05 01/27/2022 07:18:10 -77.43,-131.69 83.05 2.09 20
6 01/27/2022 08:09:16 77.45, 35.48 96.96 01/27/2022 08:09:14 77.43, 35.51 96.94 2.60 2
7 01/27/2022 09:00:00 -77.44,-157.15 83.07 01/27/2022 09:00:10 -77.44,-157.16 83.07 0.48 10
8 01/27/2022 09:50:46 77.45, 10.11 96.94 01/27/2022 09:51:14 77.43, 10.03 96.92 2.65 28
9 01/27/2022 10:41:30 -77.44, 177.48 83.09 01/27/2022 10:42:10 -77.44, 177.36 83.09 2.90 40
10 01/27/2022 11:32:16 77.45, -15.27 96.93 01/27/2022 11:33:13 77.48, -15.24 96.93 3.09 57
11 01/27/2022 12:23:01 -77.48, 151.91 83.05 01/27/2022 12:24:10 -77.45, 151.89 83.10 3.39 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/25/2022
SNOs_Map_NOAA-20_NOAA-19_20220125.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/25/2022 in txt file.

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