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: 3/12/2022
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 03/25/2022 11:14:12 -77.20, 170.40 103.77 03/25/2022 11:13:01 -77.17, 170.43 103.78 3.35 71
2 03/25/2022 12:04:57 77.19, -22.23 76.20 03/25/2022 12:03:57 77.17, -22.30 76.22 2.32 60
3 03/25/2022 12:55:42 -77.20, 145.02 103.80 03/25/2022 12:55:00 -77.21, 145.13 103.78 3.06 42
4 03/25/2022 13:46:27 77.19, -47.62 76.18 03/25/2022 13:45:56 77.22, -47.59 76.21 2.88 31
5 03/25/2022 14:37:12 -77.20, 119.64 103.83 03/25/2022 14:37:00 -77.22, 119.65 103.81 1.39 12
6 03/25/2022 15:27:58 77.24, -73.18 76.21 03/25/2022 15:27:56 77.22, -73.08 76.18 3.20 2
7 03/25/2022 16:18:42 -77.21, 94.26 103.85 03/25/2022 16:19:00 -77.22, 94.16 103.84 2.80 18
8 03/25/2022 17:09:28 77.24, -98.57 76.18 03/25/2022 17:09:56 77.22, -98.57 76.15 2.00 28
9 03/25/2022 18:00:13 -77.25, 68.69 103.82 03/25/2022 18:01:00 -77.22, 68.67 103.86 3.28 47
10 03/25/2022 18:50:58 77.24,-123.95 76.15 03/25/2022 18:51:55 77.26,-123.87 76.15 3.24 57
11 03/25/2022 19:41:44 -77.30, 43.12 103.79 03/25/2022 19:42:58 -77.30, 43.57 103.85 11.14 74

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/12/2022
SNOs_Map_NOAA-20_NOAA-19_20220312.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/12/2022 in txt file.

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