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: 1/23/2022
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, -80.26 83.24 01/27/2022 03:54:15 -77.26, -81.52 83.10 30.91 72
2 01/27/2022 04:46:15 77.41, 86.42 96.94 01/27/2022 04:45:14 77.42, 86.45 96.97 1.26 61
3 01/27/2022 05:36:59 -77.39,-106.20 83.09 01/27/2022 05:36:10 -77.43,-106.20 83.04 4.36 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 2.34 31
5 01/27/2022 07:18:30 -77.43,-131.76 83.05 01/27/2022 07:18:10 -77.44,-131.68 83.05 2.01 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 2.65 2
7 01/27/2022 09:00:00 -77.43,-157.14 83.07 01/27/2022 09:00:10 -77.44,-157.16 83.07 0.78 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 2.75 28
9 01/27/2022 10:41:30 -77.43, 177.49 83.09 01/27/2022 10:42:10 -77.44, 177.37 83.09 3.08 40
10 01/27/2022 11:32:16 77.45, -15.27 96.93 01/27/2022 11:33:13 77.47, -15.24 96.93 2.99 57
11 01/27/2022 12:23:01 -77.48, 151.92 83.05 01/27/2022 12:24:10 -77.45, 151.89 83.10 3.12 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/23/2022
SNOs_Map_NOAA-20_NOAA-19_20220123.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/23/2022 in txt file.

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