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: 6/4/2021
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 78.25,-139.99 56.26 06/13/2021 19:34:38 78.23,-140.08 56.28 3.52 75
2 06/13/2021 20:26:38 -78.26, 27.26 123.73 06/13/2021 20:25:34 -78.26, 27.42 123.72 3.80 64
3 06/13/2021 21:17:23 78.26,-165.39 56.27 06/13/2021 21:16:38 78.24,-165.50 56.28 3.26 45
4 06/13/2021 22:08:08 -78.27, 1.86 123.72 06/13/2021 22:07:34 -78.28, 2.00 123.72 3.31 34
5 06/13/2021 22:58:53 78.26, 169.22 56.27 06/13/2021 22:58:38 78.25, 169.08 56.28 3.40 15
6 06/13/2021 23:49:38 -78.27, -23.53 123.72 06/13/2021 23:49:34 -78.29, -23.42 123.72 3.20 4
7 06/14/2021 00:40:23 78.26, 143.83 56.27 06/14/2021 00:40:38 78.26, 143.65 56.28 3.89 15
8 06/14/2021 01:31:08 -78.27, -48.93 123.72 06/14/2021 01:31:35 -78.26, -49.07 123.73 3.39 27
9 06/14/2021 02:21:54 78.31, 118.21 56.33 06/14/2021 02:22:38 78.27, 118.23 56.28 3.60 44
10 06/14/2021 03:12:38 -78.28, -74.32 123.72 06/14/2021 03:13:35 -78.28, -74.49 123.73 3.80 57
11 06/14/2021 04:03:24 78.31, 92.82 56.33 06/14/2021 04:04:38 78.29, 92.81 56.28 2.65 74

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/4/2021
SNOs_Map_NOAA-20_NOAA-19_20210604.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/04/2021 in txt file.

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