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: 1/24/2022
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, -80.30 83.23 01/27/2022 03:54:15 -77.26, -81.56 83.10 30.97 72
2 01/27/2022 04:46:16 77.42, 86.38 96.95 01/27/2022 04:45:15 77.41, 86.41 96.97 1.13 61
3 01/27/2022 05:37:00 -77.40,-106.24 83.08 01/27/2022 05:36:11 -77.42,-106.25 83.04 2.25 49
4 01/27/2022 06:27:46 77.42, 61.01 96.93 01/27/2022 06:27:15 77.41, 60.94 96.95 1.71 31
5 01/27/2022 07:18:31 -77.44,-131.81 83.04 01/27/2022 07:18:11 -77.43,-131.72 83.06 2.81 20
6 01/27/2022 08:09:16 77.42, 35.63 96.92 01/27/2022 08:09:15 77.42, 35.46 96.93 4.06 1
7 01/27/2022 09:00:01 -77.44,-157.18 83.06 01/27/2022 09:00:11 -77.43,-157.20 83.07 1.50 10
8 01/27/2022 09:50:47 77.46, 10.06 96.96 01/27/2022 09:51:14 77.46, 10.19 96.94 3.10 27
9 01/27/2022 10:41:31 -77.44, 177.44 83.08 01/27/2022 10:42:11 -77.44, 177.33 83.09 3.00 40
10 01/27/2022 11:32:17 77.46, -15.31 96.94 01/27/2022 11:33:14 77.47, -15.28 96.92 1.23 57
11 01/27/2022 12:23:01 -77.44, 152.07 83.10 01/27/2022 12:24:10 -77.48, 152.05 83.09 4.02 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/24/2022
SNOs_Map_NOAA-20_NOAA-19_20220124.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/24/2022 in txt file.

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