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: 2/4/2021
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 02/06/2021 11:39:50 -78.64, 156.68 84.31 02/06/2021 11:38:40 -78.63, 156.56 84.28 2.86 70
2 02/06/2021 12:30:36 78.66, -36.16 95.72 02/06/2021 12:29:43 78.64, -36.10 95.72 2.60 53
3 02/06/2021 13:21:20 -78.64, 131.28 84.33 02/06/2021 13:20:40 -78.64, 131.17 84.30 2.49 40
4 02/06/2021 14:12:06 78.67, -61.56 95.70 02/06/2021 14:11:43 78.66, -61.50 95.70 1.70 23
5 02/06/2021 15:02:50 -78.65, 105.89 84.34 02/06/2021 15:02:40 -78.66, 105.78 84.32 2.73 10
6 02/06/2021 15:53:36 78.67, -86.96 95.69 02/06/2021 15:53:43 78.67, -86.89 95.68 1.40 7
7 02/06/2021 16:44:21 -78.69, 80.25 84.30 02/06/2021 16:44:40 -78.67, 80.39 84.34 3.28 19
8 02/06/2021 17:35:06 78.68,-112.35 95.67 02/06/2021 17:35:43 78.69,-112.29 95.66 1.98 37
9 02/06/2021 18:25:51 -78.69, 54.86 84.32 02/06/2021 18:26:40 -78.69, 55.00 84.36 3.08 49
10 02/06/2021 19:16:36 78.68,-137.75 95.66 02/06/2021 19:17:43 78.70,-137.68 95.64 2.97 67

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/4/2021
SNOs_Map_NOAA-20_NOAA-19_20210204.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/04/2021 in txt file.

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