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: 1/28/2021
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, 156.70 84.32 02/06/2021 11:38:40 -78.63, 156.58 84.28 2.77 70
2 02/06/2021 12:30:36 78.67, -36.17 95.72 02/06/2021 12:29:43 78.64, -36.11 95.72 3.00 53
3 02/06/2021 13:21:20 -78.64, 131.30 84.33 02/06/2021 13:20:40 -78.65, 131.19 84.30 2.68 40
4 02/06/2021 14:12:06 78.67, -61.57 95.71 02/06/2021 14:11:43 78.66, -61.51 95.70 2.02 23
5 02/06/2021 15:02:50 -78.64, 105.91 84.35 02/06/2021 15:02:40 -78.66, 105.80 84.32 3.15 10
6 02/06/2021 15:53:36 78.67, -86.97 95.69 02/06/2021 15:53:43 78.67, -86.90 95.68 1.45 7
7 02/06/2021 16:44:21 -78.69, 80.28 84.31 02/06/2021 16:44:40 -78.68, 80.40 84.34 2.96 19
8 02/06/2021 17:35:06 78.68,-112.37 95.68 02/06/2021 17:35:43 78.69,-112.30 95.66 1.75 37
9 02/06/2021 18:25:51 -78.69, 54.88 84.32 02/06/2021 18:26:40 -78.69, 55.01 84.36 2.98 49
10 02/06/2021 19:16:36 78.68,-137.76 95.66 02/06/2021 19:17:43 78.70,-137.69 95.64 2.63 67

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/28/2021
SNOs_Map_NOAA-20_NOAA-19_20210128.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/28/2021 in txt file.

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