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: 3/17/2022
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 -77.17, 170.55 103.82 03/25/2022 11:13:02 -77.17, 170.42 103.78 3.26 70
2 03/25/2022 12:04:58 77.19, -22.25 76.21 03/25/2022 12:03:58 77.18, -22.29 76.22 2.01 60
3 03/25/2022 12:55:43 -77.21, 144.98 103.79 03/25/2022 12:55:01 -77.21, 145.12 103.78 3.49 42
4 03/25/2022 13:46:28 77.19, -47.64 76.18 03/25/2022 13:45:57 77.22, -47.59 76.21 3.04 31
5 03/25/2022 14:37:13 -77.21, 119.60 103.81 03/25/2022 14:37:01 -77.22, 119.64 103.81 0.98 12
6 03/25/2022 15:27:57 77.20, -73.02 76.16 03/25/2022 15:27:56 77.22, -73.08 76.18 3.12 1
7 03/25/2022 16:18:42 -77.21, 94.22 103.84 03/25/2022 16:19:00 -77.22, 94.15 103.84 1.73 18
8 03/25/2022 17:09:28 77.24, -98.59 76.18 03/25/2022 17:09:56 77.22, -98.56 76.16 2.07 28
9 03/25/2022 18:00:13 -77.26, 68.65 103.81 03/25/2022 18:01:00 -77.22, 68.66 103.86 4.23 47
10 03/25/2022 18:50:58 77.24,-123.97 76.16 03/25/2022 18:51:56 77.22,-124.05 76.13 2.90 58
11 03/25/2022 19:41:44 -77.30, 43.08 103.78 03/25/2022 19:42:58 -77.30, 43.56 103.85 11.84 74

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/17/2022
SNOs_Map_NOAA-20_NOAA-19_20220318.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/17/2022 in txt file.

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