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: 2/5/2021
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 02/06/2021 11:39:50 -78.63, 156.72 84.32 02/06/2021 11:38:40 -78.63, 156.60 84.28 2.57 70
2 02/06/2021 12:30:36 78.66, -36.12 95.71 02/06/2021 12:29:43 78.65, -36.06 95.72 1.52 53
3 02/06/2021 13:21:20 -78.64, 131.32 84.34 02/06/2021 13:20:40 -78.65, 131.21 84.30 2.82 40
4 02/06/2021 14:12:06 78.66, -61.52 95.69 02/06/2021 14:11:43 78.66, -61.45 95.70 1.40 23
5 02/06/2021 15:02:51 -78.68, 105.69 84.30 02/06/2021 15:02:40 -78.67, 105.82 84.32 3.19 11
6 02/06/2021 15:53:36 78.66, -86.91 95.68 02/06/2021 15:53:43 78.68, -86.85 95.68 2.13 7
7 02/06/2021 16:44:20 -78.68, 80.29 84.31 02/06/2021 16:44:39 -78.68, 80.43 84.34 2.98 19
8 02/06/2021 17:35:05 78.67,-112.31 95.66 02/06/2021 17:35:42 78.69,-112.24 95.66 3.16 37
9 02/06/2021 18:25:50 -78.69, 54.89 84.33 02/06/2021 18:26:39 -78.70, 55.04 84.36 3.30 49
10 02/06/2021 19:16:35 78.67,-137.71 95.65 02/06/2021 19:17:43 78.67,-137.88 95.64 3.72 68

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/5/2021
SNOs_Map_NOAA-20_NOAA-19_20210205.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/05/2021 in txt file.

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