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: 6/3/2021
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 06/13/2021 19:35:53 78.26,-140.01 56.27 06/13/2021 19:34:38 78.22,-140.11 56.28 4.65 75
2 06/13/2021 20:26:38 -78.27, 27.24 123.72 06/13/2021 20:25:34 -78.26, 27.39 123.72 3.49 64
3 06/13/2021 21:17:23 78.26,-165.40 56.27 06/13/2021 21:16:37 78.27,-165.31 56.29 2.39 46
4 06/13/2021 22:08:08 -78.27, 1.85 123.72 06/13/2021 22:07:34 -78.27, 1.97 123.72 2.73 34
5 06/13/2021 22:58:53 78.26, 169.20 56.27 06/13/2021 22:58:37 78.28, 169.27 56.29 2.47 16
6 06/13/2021 23:49:38 -78.27, -23.54 123.72 06/13/2021 23:49:34 -78.28, -23.45 123.72 2.35 4
7 06/14/2021 00:40:23 78.27, 143.81 56.27 06/14/2021 00:40:37 78.29, 143.85 56.29 3.02 14
8 06/14/2021 01:31:08 -78.28, -48.94 123.72 06/14/2021 01:31:34 -78.30, -48.87 123.72 2.52 26
9 06/14/2021 02:21:53 78.27, 118.41 56.28 06/14/2021 02:22:37 78.30, 118.42 56.29 3.84 44
10 06/14/2021 03:12:38 -78.28, -74.33 123.72 06/14/2021 03:13:34 -78.31, -74.29 123.72 3.14 56
11 06/14/2021 04:03:24 78.31, 92.80 56.33 06/14/2021 04:04:38 78.28, 92.77 56.28 3.75 74

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/3/2021
SNOs_Map_NOAA-20_NOAA-19_20210603.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/03/2021 in txt file.

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