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: 2/3/2021
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 02/06/2021 11:39:49 -78.63, 156.75 84.33 02/06/2021 11:38:39 -78.64, 156.64 84.28 2.86 70
2 02/06/2021 12:30:35 78.65, -36.09 95.70 02/06/2021 12:29:42 78.65, -36.03 95.72 1.32 53
3 02/06/2021 13:21:20 -78.67, 131.12 84.29 02/06/2021 13:20:39 -78.66, 131.25 84.30 3.14 41
4 02/06/2021 14:12:05 78.66, -61.49 95.69 02/06/2021 14:11:42 78.67, -61.42 95.70 1.89 23
5 02/06/2021 15:02:50 -78.67, 105.73 84.30 02/06/2021 15:02:39 -78.67, 105.86 84.32 2.90 11
6 02/06/2021 15:53:35 78.66, -86.89 95.67 02/06/2021 15:53:42 78.68, -86.82 95.68 2.88 7
7 02/06/2021 16:44:20 -78.68, 80.33 84.32 02/06/2021 16:44:39 -78.69, 80.47 84.34 3.20 19
8 02/06/2021 17:35:05 78.66,-112.29 95.66 02/06/2021 17:35:43 78.66,-112.46 95.66 3.77 38
9 02/06/2021 18:25:50 -78.68, 54.93 84.34 02/06/2021 18:26:40 -78.67, 54.83 84.36 2.65 50
10 02/06/2021 19:16:36 78.71,-137.92 95.70 02/06/2021 19:17:43 78.68,-137.85 95.64 3.50 67

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/3/2021
SNOs_Map_NOAA-20_NOAA-19_20210203.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/03/2021 in txt file.

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